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 |
|---|---|---|---|
| ZhuXiaojun | 1 | 2043 | 1327 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.859 | 0.859 | 0.859 | 127.0 | 127 | 127 | 1327 | 1327 | 2164 |
| SRMFix | 1.774 | 1.774 | 1.774 | 360.3 | 360 | 360 | 1560 | 1560 | 3399 |
| initial | 1.838 | 1.838 | 1.838 | 221.3 | 221 | 221 | 1421 | 1421 | 4280 |
| EloSRM | 1.917 | 1.917 | 1.917 | 495.0 | 495 | 495 | 2043 | 2043 | 3210 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-03-06 | SRM 392 | 2 | 147 | 555.04 | 1.92 | 495 | 2043 | 3210 | 127 | 1327 | 2164 |