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 |
|---|---|---|---|
| kiyohara | 5 | 1903 | 1191 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.954 | 1.141 | 1.679 | 134.4 | -65 | 427 | 1914 | 1903 | 1094 |
| initial | 0.919 | 1.154 | 1.664 | 139.0 | -51 | 359 | 1773 | 1753 | 943 |
| SRMFix | 0.935 | 1.178 | 1.690 | 146.0 | -102 | 389 | 1707 | 1688 | 1017 |
| SRM | 0.923 | 1.369 | 1.700 | 138.2 | -293 | 202 | 1248 | 1191 | 1257 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2004-12-28 | SRM 225 | 1 | 127 | 134.93 | -0.12 | -11 | 1903 | 1094 | -57 | 1191 | 1257 |
| 4 | 2004-12-22 | SRM 224 | 2 | 13 | 55.19 | 2.09 | 144 | 1914 | 1056 | 116 | 1248 | 1076 |
| 3 | 2004-12-07 | SRM 222 | 2 | 54 | 55.90 | 0.05 | 26 | 1769 | 1410 | 23 | 1132 | 1454 |
| 2 | 2004-12-01 | SRM 221 | 2 | 15 | 128.66 | 3.10 | 427 | 1744 | 1476 | 202 | 1109 | 1544 |
| 1 | 2004-11-20 | SRM 219 | 2 | 153 | 158.90 | -0.35 | -65 | 1317 | 2938 | -293 | 907 | 2281 |