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 |
|---|---|---|---|
| ujjwalaam | 4 | 1650 | 878 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.237 | 0.376 | 0.624 | 70.3 | -28 | 216 | 1678 | 1650 | 4556 |
| Odd | 0.237 | 0.380 | 0.628 | 69.6 | -26 | 212 | 1594 | 1568 | 4564 |
| initial | 0.191 | 0.421 | 0.630 | 50.7 | -32 | 147 | 1332 | 1292 | 4280 |
| SRMFix | 0.165 | 0.449 | 0.638 | 69.3 | -40 | 186 | 1346 | 1296 | 4316 |
| SRM | -0.218 | 0.578 | 0.604 | 109.0 | -190 | 57 | 1067 | 878 | 4905 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-04-03 | TCO07 Qual 3 | 1 | 489 | 517.17 | -0.24 | -28 | 1650 | 4556 | -99 | 878 | 4905 |
| 3 | 2007-03-31 | TCO07 Qual 2 | 1 | 897 | 889.42 | -0.01 | 15 | 1678 | 4338 | -90 | 977 | 4038 |
| 2 | 2005-10-01 | SRM 266 | 2 | 108 | 252.55 | 1.23 | 216 | 1663 | 2423 | 57 | 1067 | 2187 |
| 1 | 2005-09-27 | SRM 265 | 2 | 304 | 297.76 | -0.03 | 22 | 1447 | 3427 | -190 | 1010 | 2468 |