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 |
|---|---|---|---|
| hersco | 7 | 2227 | 1574 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.426 | 0.707 | 0.924 | 97.1 | -83 | 276 | 1655 | 1574 | 395 |
| EloSRM | 0.598 | 0.862 | 1.261 | 160.1 | -47 | 593 | 2273 | 2227 | 401 |
| Odd | 0.580 | 0.864 | 1.260 | 152.4 | -46 | 587 | 2193 | 2147 | 384 |
| SRMFix | 0.685 | 0.884 | 1.231 | 134.1 | -41 | 527 | 2042 | 2001 | 408 |
| initial | 1.001 | 1.062 | 1.371 | 127.9 | -25 | 356 | 2070 | 2044 | 488 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2004-04-27 | SRM 192 | 1 | 119 | 85.86 | -0.47 | -47 | 2227 | 401 | -70 | 1574 | 395 |
| 6 | 2003-07-23 | SRM 156 | 1 | 53 | 64.21 | 0.28 | 42 | 2273 | 246 | 37 | 1644 | 263 |
| 5 | 2003-05-28 | SRM 148 | 1 | 58 | 65.16 | 0.17 | 32 | 2232 | 275 | 35 | 1607 | 289 |
| 4 | 2003-04-30 | SRM 144 | 1 | 76 | 55.42 | -0.46 | -42 | 2199 | 308 | -83 | 1572 | 319 |
| 3 | 2003-03-26 | SRM 140 | 1 | 50 | 74.80 | 0.58 | 102 | 2241 | 250 | 63 | 1655 | 244 |
| 2 | 2003-03-06 | SRM 137 | 1 | 50 | 104.52 | 1.06 | 263 | 2139 | 375 | 116 | 1592 | 295 |
| 1 | 2002-12-10 | SRM 123 | 2 | 19 | 154.14 | 3.02 | 593 | 1876 | 741 | 276 | 1476 | 371 |