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 |
|---|---|---|---|
| billj | 6 | 1505 | 911 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.263 | 0.470 | 0.540 | 56.6 | -67 | 110 | 1390 | 1390 | 491 |
| SRMFix | 0.238 | 0.484 | 0.554 | 63.0 | -104 | 84 | 1346 | 1346 | 572 |
| EloSRM | 0.217 | 0.486 | 0.533 | 79.4 | -95 | 162 | 1505 | 1505 | 586 |
| SRM | 0.116 | 0.566 | 0.669 | 124.2 | -371 | 102 | 1100 | 911 | 959 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2002-01-31 | SRM 62 | 2 | 112 | 200.97 | 0.84 | 78 | 1505 | 586 | 102 | 911 | 959 |
| 5 | 2002-01-30 | SRM 61 | 2 | 156 | 223.62 | 0.52 | 67 | 1428 | 659 | 84 | 809 | 1178 |
| 4 | 2002-01-16 | SRM 58 | 2 | 205 | 183.21 | -0.16 | -8 | 1361 | 694 | -46 | 725 | 1242 |
| 3 | 2002-01-15 | SRM 57 | 2 | 151 | 188.62 | 0.32 | 66 | 1369 | 667 | 42 | 771 | 1166 |
| 2 | 2002-01-07 | SRM 55 | 2 | 180 | 121.82 | -0.64 | -95 | 1303 | 700 | -371 | 729 | 1142 |
| 1 | 2002-01-03 | SRM 54 | 2 | 126 | 169.11 | 0.42 | 162 | 1398 | 569 | -100 | 1100 | 434 |