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 |
|---|---|---|---|
| laizenan | 2 | 2097 | 867 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.093 | 0.477 | 0.486 | 57.4 | -69 | 46 | 1246 | 1178 | 4950 |
| SRMFix | -0.149 | 0.528 | 0.549 | 99.4 | -109 | 90 | 1290 | 1180 | 4723 |
| EloSRM | -0.216 | 0.610 | 0.647 | 134.4 | -90 | 179 | 2187 | 2097 | 4272 |
| SRM | -0.636 | 0.636 | 0.774 | 166.5 | -265 | -68 | 1132 | 867 | 4623 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-04-18 | SRM 712 | 2 | 255 | 161.91 | -0.83 | -90 | 2097 | 4272 | -265 | 867 | 4623 |
| 1 | 2017-04-01 | TCO17 Round 1A | 1 | 559 | 734.26 | 0.39 | 179 | 2187 | 3954 | -68 | 1132 | 3219 |