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 |
|---|---|---|---|
| codehappykid | 4 | 1128 | 549 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.147 | 0.147 | 0.215 | 33.2 | -109 | 11 | 1141 | 1128 | 1656 |
| Odd | -0.149 | 0.149 | 0.213 | 29.4 | -99 | 10 | 1135 | 1127 | 1669 |
| SRMFix | -0.213 | 0.213 | 0.292 | 42.8 | -129 | -10 | 1071 | 1029 | 1704 |
| initial | -0.244 | 0.244 | 0.294 | 29.4 | -63 | -14 | 1137 | 1082 | 1698 |
| SRM | -0.339 | 0.339 | 0.596 | 199.2 | -702 | 42 | 549 | 549 | 1687 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2002-02-06 | SRM 64 | 2 | 228 | 295.09 | -0.06 | -1 | 1128 | 1656 | 42 | 549 | 1687 |
| 3 | 2002-01-30 | SRM 61 | 2 | 223 | 259.02 | -0.11 | -12 | 1129 | 1474 | 31 | 507 | 1532 |
| 2 | 2002-01-26 | SRM 60 | 2 | 227 | 225.73 | -0.01 | 11 | 1141 | 1393 | -22 | 476 | 1496 |
| 1 | 2002-01-23 | SRM 59 | 2 | 295 | 226.19 | -0.41 | -109 | 1130 | 1385 | -702 | 498 | 1456 |