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 |
|---|---|---|---|
| trort | 4 | 2087 | 919 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.673 | 0.965 | 1.417 | 114.9 | -71 | 253 | 1499 | 1499 | 5796 |
| initial | 0.763 | 0.976 | 1.474 | 117.5 | -51 | 345 | 1567 | 1567 | 5256 |
| Odd | 0.846 | 1.026 | 1.535 | 153.4 | -63 | 297 | 1898 | 1898 | 6859 |
| EloSRM | 0.895 | 1.050 | 1.576 | 168.9 | -62 | 334 | 2087 | 2087 | 6842 |
| SRM | 0.347 | 1.223 | 1.523 | 197.2 | -341 | 159 | 1295 | 919 | 7644 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-04-06 | SRM 575 | 2 | 112 | 943.94 | 3.08 | 334 | 2087 | 6842 | 159 | 919 | 7644 |
| 3 | 2013-03-09 | TCO13 Round 1C | 1 | 1740 | 1,429.46 | -0.31 | -62 | 1753 | 10560 | -341 | 760 | 10097 |
| 2 | 2013-03-02 | TCO13 Round 1B | 1 | 1350 | 1,597.52 | 0.24 | 115 | 1815 | 9675 | -194 | 1101 | 5310 |
| 1 | 2007-12-04 | College Tour SRM 380 | 1 | 92 | 136.73 | 0.57 | 165 | 1700 | 5292 | 95 | 1295 | 2270 |