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 |
|---|---|---|---|
| IgorKoval | 4 | 2359 | 966 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.054 | 0.926 | 1.168 | 176.0 | -341 | 235 | 1435 | 966 | 6992 |
| initial | 0.659 | 1.008 | 1.510 | 121.4 | -84 | 350 | 1601 | 1517 | 5683 |
| SRMFix | 0.462 | 1.062 | 1.526 | 172.7 | -119 | 521 | 1757 | 1623 | 4785 |
| EloSRM | 0.470 | 1.109 | 1.590 | 201.3 | -129 | 592 | 2502 | 2359 | 4747 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2014-04-19 | TCO14 Round 1B | 1 | 1900 | 877.24 | -1.15 | -129 | 2359 | 4747 | -341 | 966 | 6992 |
| 3 | 2014-01-11 | SRM 604 | 1 | 513 | 603.84 | -0.13 | -15 | 2488 | 3552 | -67 | 1307 | 3318 |
| 2 | 2013-12-28 | SRM 602 | 1 | 561 | 645.84 | 0.20 | 69 | 2502 | 3380 | -61 | 1374 | 2758 |
| 1 | 2013-12-14 | SRM 600 | 2 | 108 | 837.65 | 2.96 | 592 | 2433 | 3794 | 235 | 1435 | 2317 |