9.11 A chessplayer rating pool is a statistical ensemble in which individuals are distinguishable, yet any number of them may be alike as to rating.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jinpeichang | 7 | 2560 | 1029 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.427 | 0.771 | 1.316 | 88.4 | -83 | 401 | 1649 | 1566 | 1630 |
| initial | 0.433 | 0.774 | 1.316 | 93.2 | -122 | 383 | 1688 | 1565 | 1508 |
| Odd | 0.373 | 0.785 | 1.335 | 127.0 | -129 | 564 | 2378 | 2249 | 1512 |
| EloSRM | 0.358 | 0.791 | 1.334 | 139.6 | -154 | 585 | 2714 | 2560 | 1517 |
| SRM | 0.322 | 0.906 | 1.308 | 187.3 | -373 | 476 | 1303 | 1029 | 2515 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2020-04-18 | TCO20 Round 1A | 1 | 928 | 440.51 | -1.23 | -154 | 2560 | 1517 | -207 | 1029 | 2515 |
| 6 | 2019-04-20 | TCO19 Round 1A | 1 | 214 | 373.94 | 0.80 | 170 | 2714 | 1075 | 82 | 1236 | 1495 |
| 5 | 2017-07-22 | TCO17 Round 2C | 1 | 173 | 273.98 | 0.01 | 10 | 2544 | 1919 | 12 | 1154 | 2640 |
| 4 | 2017-07-08 | TCO17 Round 2B | 1 | 259 | 290.74 | -0.10 | -12 | 2534 | 2013 | -73 | 1142 | 2813 |
| 3 | 2017-05-20 | TCO17 Round 2A | 1 | 345 | 410.38 | -0.05 | -2 | 2546 | 2085 | -88 | 1215 | 2588 |
| 2 | 2017-04-08 | TCO17 Round 1B | 1 | 40 | 368.65 | 3.20 | 585 | 2548 | 2242 | 476 | 1303 | 2228 |
| 1 | 2017-04-01 | TCO17 Round 1A | 1 | 715 | 718.01 | -0.14 | -44 | 1963 | 5274 | -373 | 827 | 5110 |