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 |
|---|---|---|---|
| ucscash | 4 | 1203 | 543 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.128 | 0.304 | 0.313 | 52.2 | -72 | 68 | 1203 | 1203 | 3249 |
| Odd | -0.142 | 0.309 | 0.318 | 47.9 | -64 | 65 | 1185 | 1185 | 3281 |
| initial | -0.205 | 0.350 | 0.359 | 42.2 | -52 | 35 | 1148 | 1101 | 3777 |
| SRMFix | -0.181 | 0.354 | 0.368 | 60.5 | -115 | 41 | 1085 | 1040 | 3806 |
| SRM | -0.488 | 0.643 | 0.728 | 179.8 | -374 | 31 | 826 | 543 | 3792 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2002-12-12 | SRM 124 | 2 | 127 | 164.02 | 0.35 | 68 | 1203 | 3249 | 31 | 543 | 3792 |
| 3 | 2002-11-13 | SRM 120 | 2 | 203 | 168.49 | -0.34 | -47 | 1135 | 3832 | -185 | 512 | 3805 |
| 2 | 2002-10-29 | SRM 118 | 2 | 117 | 127.80 | -0.17 | -21 | 1182 | 3351 | -129 | 697 | 3204 |
| 1 | 2002-10-15 | SRM 116 | 2 | 191 | 150.30 | -0.35 | -72 | 1203 | 3117 | -374 | 826 | 2498 |