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 |
|---|---|---|---|
| andrzejk | 22 | 2772 | 1953 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.809 | 1.059 | 1.750 | 78.6 | -72 | 453 | 2772 | 2772 | 1100 |
| SRMFix | 0.778 | 1.060 | 1.774 | 72.5 | -95 | 367 | 2288 | 2274 | 830 |
| SRM | 0.812 | 1.076 | 1.788 | 75.7 | -164 | 286 | 1968 | 1953 | 525 |
| initial | 0.545 | 1.108 | 1.805 | 133.5 | -349 | 734 | 2667 | 2579 | 905 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2011-05-24 | TCO11 Qual 3 | 1 | 135 | 170.88 | 0.34 | 49 | 2772 | 1100 | -15 | 1953 | 525 |
| 21 | 2007-11-20 | College Tour SRM 378 | 1 | 3 | 7.96 | 1.41 | 87 | 2723 | 532 | 121 | 1968 | 397 |
| 20 | 2007-04-14 | TCO07 Round 2 | 1 | 354 | 355.55 | 0.01 | 8 | 2636 | 532 | -3 | 1847 | 454 |
| 19 | 2007-04-10 | TCO07 Round 1B | 1 | 93 | 138.89 | 0.58 | 42 | 2628 | 535 | 42 | 1850 | 451 |
| 18 | 2007-03-31 | TCO07 Qual 2 | 1 | 37 | 248.24 | 2.75 | 124 | 2586 | 598 | 117 | 1808 | 485 |
| 17 | 2006-11-11 | SRM 326 | 1 | 107 | 239.62 | 1.16 | 70 | 2462 | 748 | 81 | 1691 | 618 |
| 16 | 2006-10-19 | SRM 323 | 1 | 111 | 281.97 | 1.34 | 88 | 2392 | 858 | 104 | 1610 | 748 |
| 15 | 2006-09-30 | SRM 320 | 1 | 324 | 325.91 | 0.01 | 8 | 2304 | 1029 | -12 | 1506 | 977 |
| 14 | 2006-09-23 | TCCC06 Round 1B | 1 | 187 | 234.87 | 0.33 | 36 | 2296 | 1041 | 33 | 1518 | 948 |
| 13 | 2006-09-09 | TCCC06 Qual 2 | 1 | 330 | 125.39 | -1.40 | -72 | 2260 | 1122 | -73 | 1485 | 987 |
| 12 | 2006-06-08 | SRM 306 | 1 | 178 | 195.86 | -0.26 | -15 | 2332 | 859 | -65 | 1558 | 773 |
| 11 | 2006-03-04 | TCO06 Round 1 | 1 | 399 | ||||||||
| 10 | 2006-02-28 | TCO06 Qual 5/6/12 | 1 | 2 | 134.86 | 6.08 | 211 | 2347 | 722 | 286 | 1623 | 604 |
| 9 | 2006-02-04 | SRM 287 | 1 | 170 | 253.43 | -0.04 | 2 | 2136 | 1122 | -1 | 1337 | 1204 |
| 8 | 2006-01-05 | SRM 281 | 1 | 214 | 238.03 | -0.17 | -10 | 2134 | 1099 | -40 | 1338 | 1195 |
| 7 | 2005-12-19 | SRM 278 | 1 | 147 | 224.70 | 0.61 | 72 | 2144 | 1038 | 81 | 1378 | 1042 |
| 6 | 2005-12-17 | SRM 277 | 1 | 270 | 329.33 | 0.29 | 46 | 2072 | 1195 | 38 | 1297 | 1293 |
| 5 | 2005-11-30 | SRM 275 | 1 | 206 | 212.60 | 0.05 | 16 | 2026 | 1280 | -25 | 1259 | 1384 |
| 4 | 2005-11-19 | SRM 272 | 2 | 29 | 93.45 | 1.69 | 129 | 2010 | 1277 | 109 | 1284 | 1244 |
| 3 | 2005-11-03 | SRM 270 | 2 | 92 | 54.63 | -0.75 | -45 | 1881 | 1644 | -20 | 1175 | 1703 |
| 2 | 2005-10-26 | SRM 269 | 2 | 23 | 167.40 | 2.86 | 453 | 1926 | 1488 | 159 | 1195 | 1613 |
| 1 | 2005-05-14 | SRM 242 | 2 | 173 | 188.08 | 0.12 | 67 | 1473 | 2619 | -164 | 1036 | 1959 |