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 |
|---|---|---|---|
| alextaim | 4 | 2219 | 1201 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.552 | 0.874 | 1.441 | 68.8 | -65 | 138 | 1266 | 1201 | 3342 |
| EloSRM | 0.961 | 0.998 | 1.546 | 137.0 | -7 | 276 | 2226 | 2219 | 3413 |
| SRMFix | 0.968 | 1.027 | 1.587 | 133.5 | -14 | 318 | 1719 | 1705 | 3161 |
| initial | 1.152 | 1.175 | 1.733 | 141.4 | -5 | 400 | 1760 | 1755 | 3100 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-12-08 | SRM 490 | 1 | 494 | 542.55 | -0.08 | -7 | 2219 | 3413 | -65 | 1201 | 3342 |
| 3 | 2010-11-30 | Member SRM 489 | 2 | 47 | 362.60 | 2.95 | 234 | 2226 | 3359 | 138 | 1266 | 2762 |
| 2 | 2010-11-18 | SRM 488 | 2 | 298 | 306.62 | 0.04 | 31 | 1992 | 5030 | -60 | 1128 | 3846 |
| 1 | 2010-11-13 | SRM 487 | 2 | 383 | 729.44 | 0.93 | 276 | 1961 | 5223 | -12 | 1188 | 3394 |