NBA · resolved market
Spread: Hornets (-4.5)
https://tailmypicks.com/m/0x9ee295858fc09fc4665285b284c978676b3f963de50ecadddfbf424d16b5059b
Rebuilt .
What this market resolved to
- Winning outcome
- Netsof Hornets, Nets
- Resolved
- US/Eastern, the zone Polymarket writes its markets in
- Scored in
- NBAevery record on this page is that Category’s
- Volume Polymarket published
- $201,776
- Volume TailMyPicks’s own read summed
- $202,160
Both are shown because TailMyPicks only trusts a market it can reconcile: it reads every trade itself and compares its own total against the venue’s before scoring anything. The threshold below was applied to $201,776 — the venue’s figure.
Every figure here describes what TailMyPicks scored — positions held to resolution in markets that cleared the thresholds below. It is not a Polymarket account balance, and open positions are not counted anywhere on this site.
Who was on this market
All 80 wallets that hold a qualified pick on this market, biggest position first. Ordered by position size rather than by score, because this is a post-mortem of one market — a strong wallet’s small pick does not belong above a large committed one. Each wallet’s record in NBA is on its own row, so one correct call here is not mistaken for a track record.
| On this market | This wallet’s whole record in NBA | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Wallet | Entry | Position | Result | P/L held | Qualified picks | Win rate | vs expected | Realizable edge | Avg entry | ROI per pick | Tail Score |
| 0x9165…5b98backed Hornets | 51c | 106,739$54,016 in | Lost — open this pick on its own page | -$54,015.69 | 252 | 48.4%122 W · 130 L | -5.9wins | -0.02per pick | 51cpaid | -5.4%equal weight | 48-0.02 edge/pick |
| 0x16b2…a881backed Nets | 49c | 79,510$39,340 in | Won — open this pick on its own page | +$40,169.75 | 2,298 | 51.7%1,188 W · 1,110 L | +65.4wins | +0.03per pick | 49cpaid | +5.9%equal weight | 53+0.03 edge/pick |
| 0x84f7…ade1backed Hornets | 6c | 40,111$2,535 in | Lost — open this pick on its own page | -$2,535.2 | 1,715 | 44.5%764 W · 951 L | -0.2wins | 0.00per pick | 45cpaid | +3.7%equal weight | 500.00 edge/pick |
| 0x68dd…f0b2backed Nets | 50c | 20,000$10,000 in | Won — open this pick on its own page | +$10,000 | 513 | 50.1%257 W · 256 L | +6.8wins | +0.01per pick | 49cpaid | +3.7%equal weight | 51+0.01 edge/pick |
| 0x0a77…9d74backed Nets | 49c | 11,428$5,600 in | Won — open this pick on its own page | +$5,828.28 | 1,139 | 48.3%550 W · 589 L | +3.5wins | 0.00per pick | 48cpaid | +0.8%equal weight | 500.00 edge/pick |
| 0xead0…f3babacked Nets | 50c | 10,000$5,000 in | Won — open this pick on its own page | +$5,000 | 1,124 | 48.6%546 W · 578 L | +13.9wins | +0.01per pick | 47cpaid | +3.2%equal weight | 51+0.01 edge/pick |
| 0x9fad…5a9fbacked Hornets | 50c | 10,000$5,000 in | Lost — open this pick on its own page | -$5,000 | 1,820 | 52.1%948 W · 872 L | +48.5wins | +0.03per pick | 49cpaid | +4.1%equal weight | 53+0.03 edge/pick |
| 0x5139…a8dbbacked Hornets | 50c | 9,228$4,614 in | Lost — open this pick on its own page | -$4,614 | 698 | 52%363 W · 335 L | +10.3wins | +0.01per pick | 51cpaid | +3.4%equal weight | 52+0.01 edge/pick |
| 0xcb43…3c74backed Hornets | 51c | 5,137$2,599 in | Lost — open this pick on its own page | -$2,598.5 | 477 | 48.8%233 W · 244 L | +1.8wins | 0.00per pick | 48cpaid | -1.8%equal weight | 500.00 edge/pick |
| 0xf68a…5b1bbacked Nets | 49c | 5,000$2,450 in | Won — open this pick on its own page | +$2,550 | 2,153 | 51.3%1,105 W · 1,048 L | +76.7wins | +0.04per pick | 48cpaid | +6.9%equal weight | 54+0.04 edge/pick |
| 0xee61…debfbacked Nets | 49c | 4,716$2,313 in | Won — open this pick on its own page | +$2,402.77 | 9,722 | 49.4%4,805 W · 4,917 L | -2.8wins | 0.00per pick | 49cpaid | -0.6%equal weight | 500.00 edge/pick |
| 0x25cc…9297backed Nets | 50c | 4,000$2,000 in | Won — open this pick on its own page | +$2,000 | 169 | 42%71 W · 98 L | -2.6wins | -0.02per pick | 44cpaid | +4.1%equal weight | 49-0.01 edge/pick |
| 0xd9dd…b525backed Hornets | 50c | 3,999$2,000 in | Lost — open this pick on its own page | -$1,999.57 | 443 | 37.9%168 W · 275 L | -0.7wins | 0.00per pick | 38cpaid | -9.4%equal weight | 500.00 edge/pick |
| 0x204f…5e14backed Nets | 50c | 3,494$1,745 in | Won — open this pick on its own page | +$1,748.45 | 8,988 | 47.5%4,268 W · 4,720 L | +96.4wins | +0.01per pick | 46cpaid | -5.4%equal weight | 51+0.01 edge/pick |
| 0x52b4…34a8backed Hornets | 50c | 2,649$1,325 in | Lost — open this pick on its own page | -$1,324.6 | 483 | 47.2%228 W · 255 L | -3.4wins | -0.01per pick | 48cpaid | -4.2%equal weight | 49-0.01 edge/pick |
| 0xb9fc…da76backed Nets | 49c | 2,500$1,225 in | Won — open this pick on its own page | +$1,275 | 851 | 47.5%404 W · 447 L | -7.6wins | -0.01per pick | 48cpaid | -3.2%equal weight | 49-0.01 edge/pick |
| 0xe60a…6a47backed Hornets | 50c | 2,319$1,159 in | Lost — open this pick on its own page | -$1,159.25 | 2,091 | 47.8%1,000 W · 1,091 L | -56.6wins | -0.03per pick | 51cpaid | -4.9%equal weight | 47-0.03 edge/pick |
| 0xba26…23c9backed Nets | 50c | 2,000$995 in | Won — open this pick on its own page | +$1,005 | 2,796 | 50.3%1,405 W · 1,391 L | +27.9wins | +0.01per pick | 49cpaid | +1.9%equal weight | 51+0.01 edge/pick |
| 0xd48a…6e90backed Hornets | 51c | 1,964$1,000 in | Lost — open this pick on its own page | -$1,000 | 1,910 | 54.3%1,038 W · 872 L | +25.2wins | +0.01per pick | 53cpaid | +1.7%equal weight | 51+0.01 edge/pick |
| 0xde04…fa37backed Nets | 33c | 1,479$495 in | Won — open this pick on its own page | +$983.7 | 2,169 | 40.8%885 W · 1,284 L | -8.7wins | 0.00per pick | 41cpaid | -14.9%equal weight | 500.00 edge/pick |
| 0x507e…beaebacked Nets | 49c | 1,064$522 in | Won — open this pick on its own page | +$542.11 | 5,053 | 50.9%2,570 W · 2,483 L | +110.9wins | +0.02per pick | 49cpaid | +2.2%equal weight | 52+0.02 edge/pick |
| 0xc58d…9373backed Nets | 53c | 1,014$537 in | Won — open this pick on its own page | +$476.58 | 282 | 41.1%116 W · 166 L | +2.0wins | +0.01per pick | 40cpaid | +2.6%equal weight | 51+0.01 edge/pick |
| 0x4818…fde0backed Hornets | 50c | 1,000$500 in | Lost — open this pick on its own page | -$500 | 517 | 53.8%278 W · 239 L | +11.6wins | +0.02per pick | 52cpaid | +3.7%equal weight | 52+0.02 edge/pick |
| 0xf5a7…63e7backed Hornets | 50c | 1,000$500 in | Lost — open this pick on its own page | -$500 | 672 | 52.7%354 W · 318 L | +15.8wins | +0.02per pick | 50cpaid | +3.2%equal weight | 53+0.02 edge/pick |
| 0x2c1a…42d8backed Nets | 46c | 625.21$290 in | Won — open this pick on its own page | +$335.35 | 206 | 38.3%79 W · 127 L | -4.4wins | -0.02per pick | 40cpaid | -16.1%equal weight | 48-0.02 edge/pick |
| 0x4df3…788fbacked Hornets | 50c | 607$304 in | Lost — open this pick on its own page | -$303.5 | 6,213 | 50.6%3,142 W · 3,071 L | +53.8wins | +0.01per pick | 50cpaid | +1.6%equal weight | 51+0.01 edge/pick |
| 0x0f16…0246backed Hornets | 50c | 600$300 in | Lost — open this pick on its own page | -$300 | 386 | 49.5%191 W · 195 L | +11.9wins | +0.03per pick | 46cpaid | +4.7%equal weight | 53+0.03 edge/pick |
| 0x9519…3b2ebacked Hornets | 54c | 559.05$300 in | Lost — open this pick on its own page | -$300 | 178 | 56.2%100 W · 78 L | +5.3wins | +0.03per pick | 53cpaid | +5.5%equal weight | 53+0.03 edge/pick |
| 0xb7b3…9573backed Nets | 50c | 500$250 in | Won — open this pick on its own page | +$250 | 736 | 49.9%367 W · 369 L | -5.8wins | -0.01per pick | 51cpaid | -3.7%equal weight | 49-0.01 edge/pick |
| 0xeb22…808abacked Hornets | 50c | 500$250 in | Lost — open this pick on its own page | -$250 | 956 | 41.7%399 W · 557 L | +1.6wins | 0.00per pick | 42cpaid | +0.8%equal weight | 500.00 edge/pick |
| 0xc7d4…ad20backed Nets | 50c | 500$250 in | Won — open this pick on its own page | +$250 | 64 | 48.4%31 W · 33 L | +2.3wins | +0.04per pick | 45cpaid | +10.7%equal weight | 53+0.03 edge/pick |
| 0x81e4…6f22backed Hornets | 50c | 400$200 in | Lost — open this pick on its own page | -$200 | 172 | 50%86 W · 86 L | +7.0wins | +0.04per pick | 46cpaid | +6.8%equal weight | 54+0.04 edge/pick |
| 0xf09f…8049backed Hornets | 50c | 400$200 in | Lost — open this pick on its own page | -$200 | 666 | 45.9%306 W · 360 L | -11.5wins | -0.02per pick | 48cpaid | -4.8%equal weight | 48-0.02 edge/pick |
| 0x23fe…9788backed Nets | 51c | 349.38$178 in | Won — open this pick on its own page | +$171.55 | 526 | 43%226 W · 300 L | -19.4wins | -0.04per pick | 47cpaid | -15.4%equal weight | 46-0.04 edge/pick |
| 0x57a8…6933backed Nets | 49c | 318$157 in | Won — open this pick on its own page | +$161.28 | 927 | 53.5%496 W · 431 L | +20.1wins | +0.02per pick | 51cpaid | +3.7%equal weight | 52+0.02 edge/pick |
| 0x2652…2a1dbacked Hornets | 48c | 253.44$122 in | Lost — open this pick on its own page | -$122.43 | 3,591 | 50.1%1,798 W · 1,793 L | +21.6wins | +0.01per pick | 49cpaid | -0.6%equal weight | 51+0.01 edge/pick |
| 0xb080…5eddbacked Nets | 50c | 250$125 in | Won — open this pick on its own page | +$125 | 85 | 40%34 W · 51 L | -7.5wins | -0.09per pick | 49cpaid | -17.9%equal weight | 42-0.07 edge/pick |
| 0x5137…1556backed Nets | 49c | 246.65$121 in | Won — open this pick on its own page | +$125.79 | 2,265 | 43.4%982 W · 1,283 L | -26.7wins | -0.01per pick | 45cpaid | -4.4%equal weight | 49-0.01 edge/pick |
| 0x80cf…427dbacked Nets | 52c | 220$114 in | Won — open this pick on its own page | +$105.6 | 33 | 60.6%20 W · 13 L | +1.7wins | +0.05per pick | 56cpaid | +8.7%equal weight | 53+0.03 edge/pick |
| 0x50bb…9aa6backed Hornets | 51c | 200$102 in | Lost — open this pick on its own page | -$102 | 119 | 51.3%61 W · 58 L | +3.9wins | +0.03per pick | 48cpaid | +1.4%equal weight | 53+0.03 edge/pick |
| 0x8059…c043backed Hornets | 50c | 200$100 in | Lost — open this pick on its own page | -$100 | 261 | 50.2%131 W · 130 L | +4.3wins | +0.02per pick | 49cpaid | +6.4%equal weight | 52+0.01 edge/pick |
| 0x3ffb…df76backed Hornets | 53c | 188.68$100 in | Lost — open this pick on its own page | -$100 | 470 | 48.5%228 W · 242 L | -18.6wins | -0.04per pick | 52cpaid | -7.5%equal weight | 46-0.04 edge/pick |
| 0x9e08…3d14backed Hornets | 57c | 174.14$100 in | Lost — open this pick on its own page | -$100 | 27 | 59.3%16 W · 11 L | +2.3wins | +0.09per pick | 51cpaid | +15.8%equal weight | 55+0.04 edge/pick |
| 0x83a3…6292backed Nets | 52c | 128.85$67 in | Won — open this pick on its own page | +$61.85 | 818 | 45.7%374 W · 444 L | +9.2wins | +0.01per pick | 45cpaid | -3.3%equal weight | 51+0.01 edge/pick |
| 0x9731…9b35backed Hornets | 54c | 123.4$66 in | Lost — open this pick on its own page | -$66.43 | 2,512 | 49.1%1,234 W · 1,278 L | +6.9wins | 0.00per pick | 49cpaid | +1.1%equal weight | 500.00 edge/pick |
| 0x5b20…99e9backed Nets | 50c | 120$60 in | Won — open this pick on its own page | +$60 | 660 | 46.8%309 W · 351 L | -16.2wins | -0.02per pick | 49cpaid | -5.5%equal weight | 47-0.02 edge/pick |
| 0x7795…1db8backed Hornets | 51c | 118.46$60 in | Lost — open this pick on its own page | -$60 | 199 | 57.8%115 W · 84 L | +5.5wins | +0.03per pick | 55cpaid | +1.8%equal weight | 53+0.02 edge/pick |
| 0x1a1c…c03abacked Nets | 50c | 110$55 in | Won — open this pick on its own page | +$55 | 15 | 46.7%7 W · 8 L | -0.1wins | -0.01per pick | 47cpaid | +2.5%equal weight | 500.00 edge/pick |
| 0x08b5…5a6ebacked Nets | 50c | 110$55 in | Won — open this pick on its own page | +$55 | 120 | 48.3%58 W · 62 L | -1.3wins | -0.01per pick | 49cpaid | -2%equal weight | 49-0.01 edge/pick |
| 0x8725…eb10backed Nets | 50c | 108$54 in | Won — open this pick on its own page | +$54.48 | 1,109 | 41.8%464 W · 645 L | -20.3wins | -0.02per pick | 44cpaid | -5.2%equal weight | 48-0.02 edge/pick |
| 0x7202…d285backed Hornets | 50c | 105.8$53 in | Lost — open this pick on its own page | -$52.9 | 5 | 40%2 W · 3 L | -0.5wins | -0.11per pick | 51cpaid | -20%equal weight | 48-0.02 edge/pick |
| 0x6b7c…5f83backed Hornets | 50c | 103.63$51 in | Lost — open this pick on its own page | -$51.3 | 3,342 | 43.4%1,450 W · 1,892 L | +81.2wins | +0.02per pick | 41cpaid | -0.5%equal weight | 53+0.02 edge/pick |
| 0x8044…358ebacked Nets | 50c | 100$50 in | Won — open this pick on its own page | +$50 | 549 | 51.9%285 W · 264 L | -2.3wins | 0.00per pick | 52cpaid | -1.3%equal weight | 500.00 edge/pick |
| 0xe7f6…5ac8backed Hornets | 50c | 100$50 in | Lost — open this pick on its own page | -$50 | 86 | 45.3%39 W · 47 L | -2.4wins | -0.03per pick | 48cpaid | -7.5%equal weight | 48-0.02 edge/pick |
| 0x5fb3…88c1backed Hornets | 50c | 100$50 in | Lost — open this pick on its own page | -$50 | 612 | 53.1%325 W · 287 L | -20.0wins | -0.03per pick | 56cpaid | -6.5%equal weight | 47-0.03 edge/pick |
| 0x2025…129ebacked Hornets | 51c | 98.04$50 in | Lost — open this pick on its own page | -$50 | 26 | 50%13 W · 13 L | -0.2wins | -0.01per pick | 51cpaid | -0.2%equal weight | 500.00 edge/pick |
| 0xe20a…e469backed Nets | 47c | 80.76$38 in | Won — open this pick on its own page | +$42.8 | 2,361 | 48.1%1,136 W · 1,225 L | -41.8wins | -0.02per pick | 50cpaid | -3.1%equal weight | 48-0.02 edge/pick |
| 0x0e0c…b90abacked Hornets | 50c | 60$30 in | Lost — open this pick on its own page | -$30 | 174 | 44.3%77 W · 97 L | -6.5wins | -0.04per pick | 48cpaid | -10.1%equal weight | 46-0.03 edge/pick |
| 0xc8e7…2b53backed Hornets | 50c | 60$30 in | Lost — open this pick on its own page | -$30 | 11 | 45.5%5 W · 6 L | -0.7wins | -0.07per pick | 52cpaid | -23.1%equal weight | 48-0.02 edge/pick |
| 0xc07d…5bd8backed Nets | 41c | 52.99$22 in | Won — open this pick on its own page | +$31.28 | 185 | 54.1%100 W · 85 L | +8.7wins | +0.05per pick | 49cpaid | +7.4%equal weight | 55+0.04 edge/pick |
| 0x5f27…6ea7backed Hornets | 49c | 51.76$25 in | Lost — open this pick on its own page | -$25.36 | 141 | 45.4%64 W · 77 L | -4.6wins | -0.03per pick | 49cpaid | -11.7%equal weight | 47-0.03 edge/pick |
| 0x71c1…e358backed Hornets | 50c | 50$25 in | Lost — open this pick on its own page | -$25 | 930 | 36.5%339 W · 591 L | -20.2wins | -0.02per pick | 39cpaid | -6%equal weight | 48-0.02 edge/pick |
| 0x939d…3b3cbacked Hornets | 50c | 50$25 in | Lost — open this pick on its own page | -$25 | 60 | 50%30 W · 30 L | +0.7wins | +0.01per pick | 49cpaid | -0.5%equal weight | 51+0.01 edge/pick |
| 0x3e77…d01bbacked Nets | 50c | 42.8$21 in | Won — open this pick on its own page | +$21.55 | 4 | 50%2 W · 2 L | +0.7wins | +0.17per pick | 33cpaid | -13.9%equal weight | 53+0.02 edge/pick |
| 0xa072…9e34backed Nets | 51c | 40$20 in | Won — open this pick on its own page | +$19.6 | 84 | 50%42 W · 42 L | +3.8wins | +0.05per pick | 45cpaid | +13.1%equal weight | 54+0.04 edge/pick |
| 0x8f17…2332backed Hornets | 50c | 40$20 in | Lost — open this pick on its own page | -$20 | 121 | 55.4%67 W · 54 L | +4.6wins | +0.04per pick | 52cpaid | +8.3%equal weight | 53+0.03 edge/pick |
| 0x20ec…fa43backed Hornets | 51c | 39.22$20 in | Lost — open this pick on its own page | -$20 | 610 | 56.1%342 W · 268 L | -3.3wins | -0.01per pick | 57cpaid | -1.7%equal weight | 49-0.01 edge/pick |
| 0xffb2…3bb5backed Nets | 55c | 36.36$20 in | Won — open this pick on its own page | +$16.36 | 48 | 60.4%29 W · 19 L | +2.1wins | +0.04per pick | 56cpaid | +6.7%equal weight | 53+0.03 edge/pick |
| 0x1365…97dfbacked Hornets | 50c | 34$17 in | Lost — open this pick on its own page | -$17 | 162 | 53.1%86 W · 76 L | -0.7wins | 0.00per pick | 54cpaid | +8%equal weight | 500.00 edge/pick |
| 0xc3fd…7d56backed Hornets | 50c | 30$15 in | Lost — open this pick on its own page | -$15 | 34 | 58.8%20 W · 14 L | +0.7wins | +0.02per pick | 57cpaid | +5.6%equal weight | 51+0.01 edge/pick |
| 0xa4bd…e8a2backed Hornets | 51c | 29.99$15 in | Lost — open this pick on its own page | -$15.29 | 1,786 | 53.2%950 W · 836 L | +52.7wins | +0.03per pick | 50cpaid | -0.5%equal weight | 53+0.03 edge/pick |
| 0x52b6…b02ebacked Hornets | 51c | 29.41$15 in | Lost — open this pick on its own page | -$15 | 223 | 42.2%94 W · 129 L | -7.4wins | -0.03per pick | 45cpaid | +3.8%equal weight | 47-0.03 edge/pick |
| 0x0257…22b2backed Hornets | 51c | 29.41$15 in | Lost — open this pick on its own page | -$15 | 710 | 44.6%317 W · 393 L | -6.7wins | -0.01per pick | 46cpaid | -2.1%equal weight | 49-0.01 edge/pick |
| 0x7e4e…dc93backed Hornets | 50c | 28.3$14 in | Lost — open this pick on its own page | -$14.15 | 52 | 48.1%25 W · 27 L | -1.3wins | -0.02per pick | 51cpaid | -5.9%equal weight | 48-0.02 edge/pick |
| 0x19bc…7d78backed Hornets | 71c | 22.31$16 in | Lost — open this pick on its own page | -$15.83 | 121 | 56.2%68 W · 53 L | +3.3wins | +0.03per pick | 54cpaid | 0%equal weight | 52+0.02 edge/pick |
| 0xbda3…ef65backed Hornets | 51c | 20.4$10 in | Lost — open this pick on its own page | -$10.4 | 372 | 53.5%199 W · 173 L | +9.5wins | +0.03per pick | 51cpaid | +3.2%equal weight | 53+0.02 edge/pick |
| 0x11a5…2fa8backed Hornets | 50c | 20$10 in | Lost — open this pick on its own page | -$10 | 185 | 60.5%112 W · 73 L | -5.2wins | -0.03per pick | 63cpaid | -6.5%equal weight | 47-0.02 edge/pick |
| 0x218e…e49dbacked Hornets | 50c | 20$10 in | Lost — open this pick on its own page | -$10 | 482 | 55%265 W · 217 L | -9.6wins | -0.02per pick | 57cpaid | -4.6%equal weight | 48-0.02 edge/pick |
| 0x6d61…ce94backed Hornets | 50c | 20$10 in | Lost — open this pick on its own page | -$10 | 23 | 56.5%13 W · 10 L | +1.5wins | +0.06per pick | 50cpaid | +7.6%equal weight | 53+0.03 edge/pick |
| 0xb864…fd58backed Hornets | 50c | 20$10 in | Lost — open this pick on its own page | -$10 | 13 | 38.5%5 W · 8 L | -2.7wins | -0.21per pick | 59cpaid | -43.3%equal weight | 42-0.07 edge/pick |
Entry is the average price this wallet paid on the side it backed, so being right at 20c is distinguishable from being right at 95c. Position is what it was left holding in shares, with what it spent underneath. Result opens that one pick on a page of its own, which is the link to send somebody. P/L held is what that position would have been worth held to resolution — not cash the wallet withdrew, because selling early is still a correct forecast. The seven columns on the right describe the wallet’s whole record in NBA and say nothing about this market.
The rest of this event
Polymarket sells these questions together. 8 in all. TailMyPicks has no name for an event — the venue publishes an identifier and no title — so they are listed by their own questions.
- Spread: Hornets (-4.5)this page
- Hornets vs. NetsNets won
- Hornets vs. Nets: O/U 225.5Under won
- Hornets vs. Nets: O/U 226.5Under won
- Hornets vs. Nets: O/U 227.5Under won
- Hornets vs. Nets: O/U 228.5Under won
- Hornets vs. Nets: O/U 229.5Under won
- Spread: Hornets (-5.5)Nets won
Not every trade counts. A Pick has to clear four thresholds to be scored.
TailMyPicks scores a wallet on what it can actually be judged on: positions held to resolution, in markets with enough volume to be real, at prices where being right was not already priced in.
- The market traded at least $500.
- The entry price was between 0.00 and 0.80 — a near-certainty is not a call.
- The position was at least $10 — dust is not a position.
- The market has resolved, so there is a right answer to grade against.
Thresholds behind these numbers: set by an operator decision, not measured.