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 |
|---|---|---|---|
| ShSerg | 6 | 2036 | 1151 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.307 | 0.579 | 0.619 | 45.2 | -107 | 45 | 1151 | 1151 | 3036 |
| SRMFix | 0.511 | 0.614 | 0.696 | 77.2 | -42 | 154 | 1578 | 1578 | 2903 |
| EloSRM | 0.502 | 0.616 | 0.697 | 100.5 | -18 | 169 | 2036 | 2036 | 2752 |
| initial | 0.604 | 0.636 | 0.748 | 76.6 | -12 | 139 | 1636 | 1636 | 2702 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2007-10-17 | SRM 372 | 2 | 131 | 199.53 | 0.61 | 72 | 2036 | 2752 | 27 | 1151 | 3036 |
| 5 | 2007-10-02 | SRM 368 | 2 | 123 | 275.54 | 1.16 | 169 | 1964 | 3064 | 45 | 1124 | 3109 |
| 4 | 2006-11-29 | SRM 328 | 2 | 159 | 195.46 | 0.30 | 48 | 1795 | 3309 | 9 | 1079 | 3263 |
| 3 | 2006-11-11 | SRM 326 | 2 | 236 | 186.34 | -0.34 | -18 | 1747 | 3556 | -53 | 1070 | 3324 |
| 2 | 2006-08-29 | SRM 318 | 2 | 121 | 229.80 | 0.92 | 162 | 1766 | 3092 | 30 | 1123 | 2680 |
| 1 | 2006-08-19 | SRM 316 | 2 | 234 | 300.09 | 0.36 | 134 | 1604 | 4083 | -107 | 1093 | 2908 |