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 |
|---|---|---|---|
| Arcturus21 | 3 | 1123 | 541 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.214 | 0.214 | 0.220 | 45.5 | -64 | -19 | 1195 | 1123 | 3230 |
| Odd | -0.229 | 0.229 | 0.235 | 43.5 | -61 | -17 | 1177 | 1107 | 3237 |
| SRMFix | -0.321 | 0.321 | 0.332 | 59.9 | -98 | -36 | 1102 | 1020 | 3136 |
| initial | -0.331 | 0.331 | 0.336 | 39.9 | -48 | -31 | 1160 | 1080 | 3128 |
| SRM | -0.755 | 0.755 | 0.860 | 219.7 | -404 | -110 | 796 | 541 | 3124 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2003-08-06 | SRM 158 | 2 | 189 | 167.62 | -0.24 | -53 | 1123 | 3230 | -145 | 541 | 3124 |
| 2 | 2002-09-10 | SRM 113 | 2 | 161 | 181.12 | -0.14 | -19 | 1176 | 3288 | -110 | 686 | 3154 |
| 1 | 2002-06-26 | SRM 101 | 2 | 263 | 241.53 | -0.26 | -64 | 1195 | 2876 | -404 | 796 | 2467 |