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 |
|---|---|---|---|
| udit5656 | 7 | 2518 | 1027 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.187 | 0.301 | 0.581 | 68.3 | -23 | 328 | 2533 | 2518 | 1543 |
| SRMFix | 0.218 | 0.312 | 0.591 | 59.2 | -13 | 301 | 1501 | 1483 | 1583 |
| initial | 0.333 | 0.390 | 0.630 | 47.0 | -13 | 172 | 1454 | 1441 | 1542 |
| SRM | 0.131 | 0.405 | 0.469 | 82.5 | -146 | 135 | 1335 | 1027 | 1961 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2021-06-02 | TCO21 2B | 1 | 185 | 191.23 | -0.15 | -15 | 2518 | 1543 | -64 | 1027 | 1961 |
| 6 | 2021-04-23 | SRM 804 | 1 | 114 | ||||||||
| 5 | 2021-04-17 | 2021 TCO 1A | 1 | 272 | 281.75 | 0.05 | 18 | 2533 | 1662 | 2 | 1091 | 2067 |
| 4 | 2021-02-24 | SRM 801 | 2 | 59 | 59.18 | 0.00 | 18 | 2514 | 1683 | 24 | 1089 | 2073 |
| 3 | 2021-02-13 | SRM 800 | 1 | 290 | 282.00 | -0.13 | -23 | 2496 | 1743 | -146 | 1065 | 2180 |
| 2 | 2021-01-23 | SRM 798 | 1 | 146 | 171.08 | -0.06 | -8 | 2520 | 1604 | -124 | 1211 | 1554 |
| 1 | 2021-01-09 | SRM 797 | 2 | 50 | 132.61 | 1.41 | 328 | 2527 | 1574 | 135 | 1335 | 1114 |