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 |
|---|---|---|---|
| Rouss | 4 | 1640 | 1038 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.021 | 0.566 | 0.642 | 71.5 | -178 | 53 | 1154 | 1038 | 1741 |
| initial | 0.398 | 0.592 | 0.673 | 71.2 | -47 | 136 | 1392 | 1392 | 1565 |
| EloSRM | 0.273 | 0.594 | 0.662 | 110.5 | -74 | 212 | 1640 | 1640 | 1644 |
| SRMFix | 0.310 | 0.598 | 0.669 | 93.9 | -94 | 135 | 1388 | 1388 | 1698 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2004-03-25 | SRM 188 | 2 | 78 | 85.48 | 0.13 | 29 | 1640 | 1644 | 9 | 1038 | 1741 |
| 3 | 2004-03-16 | SRM 187 | 2 | 66 | 126.93 | 0.94 | 128 | 1610 | 1753 | 53 | 1029 | 1776 |
| 2 | 2004-03-13 | SRM 186 | 2 | 149 | 95.51 | -0.64 | -74 | 1483 | 2111 | -178 | 976 | 1990 |
| 1 | 2004-03-01 | SRM 185 | 2 | 111 | 175.21 | 0.66 | 212 | 1557 | 1925 | -46 | 1154 | 1350 |