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 |
|---|---|---|---|
| Hardpoint | 2 | 1502 | 940 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.063 | 0.063 | 0.088 | 11.0 | -21 | -1 | 1199 | 1178 | 3666 |
| initial | -0.031 | 0.065 | 0.072 | 7.8 | -12 | 4 | 1204 | 1193 | 3681 |
| EloSRM | -0.002 | 0.143 | 0.143 | 39.2 | -5 | 73 | 1508 | 1502 | 3545 |
| SRM | -0.651 | 0.651 | 0.655 | 130.0 | -160 | -100 | 1040 | 940 | 3172 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-12-19 | SRM 278 | 2 | 212 | 191.65 | -0.15 | -5 | 1502 | 3545 | -100 | 940 | 3172 |
| 1 | 2005-12-08 | SRM 276 | 2 | 274 | 302.09 | 0.14 | 73 | 1508 | 3380 | -160 | 1040 | 2474 |