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 |
|---|---|---|---|
| wyj1998 | 4 | 2863 | 1468 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.462 | 0.908 | 1.027 | 163.5 | -99 | 264 | 1661 | 1468 | 880 |
| initial | 0.875 | 1.117 | 1.407 | 134.5 | -58 | 240 | 1680 | 1622 | 1397 |
| SRMFix | 0.706 | 1.191 | 1.420 | 190.5 | -103 | 393 | 1853 | 1744 | 1177 |
| Odd | 0.546 | 1.407 | 1.581 | 277.4 | -119 | 519 | 2689 | 2546 | 835 |
| EloSRM | 0.514 | 1.416 | 1.587 | 296.1 | -147 | 585 | 3038 | 2863 | 841 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2020-04-28 | TCO20 Round 1B | 1 | 191 | 62.78 | -1.60 | -147 | 2863 | 841 | -94 | 1468 | 880 |
| 3 | 2020-03-19 | SRM 781 | 1 | 65 | 81.90 | -0.20 | -28 | 3010 | 573 | -99 | 1562 | 624 |
| 2 | 2019-02-02 | TCO19 SRM 749 | 1 | 39 | 141.21 | 1.86 | 585 | 3038 | 550 | 264 | 1661 | 522 |
| 1 | 2017-08-24 | SRM 720 | 2 | 47 | 188.50 | 2.00 | 425 | 2453 | 2249 | 197 | 1397 | 1430 |