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 |
|---|---|---|---|
| rafal.zieba | 27 | 2149 | 1204 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.262 | 0.768 | 1.121 | 48.1 | -57 | 228 | 2125 | 2049 | 2993 |
| EloSRM | 0.272 | 0.769 | 1.126 | 47.5 | -58 | 211 | 2209 | 2149 | 3145 |
| SRMFix | 0.267 | 0.784 | 1.156 | 56.2 | -102 | 181 | 1895 | 1787 | 2495 |
| SRM | 0.432 | 0.817 | 1.303 | 65.1 | -127 | 189 | 1430 | 1204 | 3313 |
| initial | 0.250 | 0.835 | 1.209 | 100.5 | -318 | 409 | 2150 | 1981 | 2262 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 27 | 2009-05-12 | SRM 440 | 1 | 408 | 494.39 | -0.07 | -5 | 2149 | 3145 | -14 | 1204 | 3313 |
| 26 | 2007-02-03 | SRM 337 | 1 | 352 | 362.24 | -0.18 | -7 | 2155 | 1720 | -31 | 1218 | 2421 |
| 25 | 2007-01-04 | SRM 333 | 1 | 321 | 321.32 | -0.18 | -7 | 2162 | 1646 | -38 | 1249 | 2152 |
| 24 | 2006-12-21 | SRM 331 | 2 | 8 | 57.10 | 2.84 | 55 | 2168 | 1586 | 119 | 1287 | 1877 |
| 23 | 2006-12-09 | SRM 329 | 2 | 70 | 60.69 | -0.21 | 2 | 2113 | 1774 | 46 | 1168 | 2643 |
| 22 | 2006-11-22 | SRM 327 | 2 | 225 | 43.70 | -2.36 | -37 | 2111 | 1744 | -50 | 1122 | 2939 |
| 21 | 2006-10-25 | SRM 324 | 1 | 387 | 310.87 | -0.32 | -16 | 2148 | 1596 | -79 | 1172 | 2550 |
| 20 | 2006-10-09 | SRM 322 | 1 | 379 | 354.72 | -0.10 | -2 | 2164 | 1513 | -17 | 1251 | 2035 |
| 19 | 2006-10-02 | SRM 321 | 1 | 281 | 288.73 | -0.20 | -10 | 2167 | 1478 | -24 | 1268 | 1930 |
| 18 | 2006-09-30 | SRM 320 | 1 | 427 | 369.64 | -0.33 | -20 | 2176 | 1423 | -79 | 1292 | 1769 |
| 17 | 2006-09-18 | SRM 319 | 1 | 353 | 299.08 | -0.24 | -13 | 2196 | 1332 | -52 | 1371 | 1413 |
| 16 | 2006-03-17 | SRM 293 | 1 | 193 | 239.97 | 0.31 | 22 | 2209 | 1053 | 28 | 1423 | 1041 |
| 15 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 171 | 124.11 | -0.46 | -16 | 2187 | 1066 | -35 | 1395 | 1092 |
| 14 | 2006-02-21 | SRM 291 | 1 | 215 | 275.79 | 0.36 | 27 | 2203 | 986 | 30 | 1430 | 949 |
| 13 | 2006-02-16 | SRM 290 | 1 | 90 | 228.11 | 1.34 | 81 | 2176 | 1031 | 126 | 1400 | 1019 |
| 12 | 2006-02-14 | SRM 289 | 1 | 201 | 212.74 | -0.15 | -7 | 2095 | 1224 | -45 | 1274 | 1470 |
| 11 | 2006-02-08 | SRM 288 | 1 | 221 | 207.06 | -0.25 | -14 | 2101 | 1208 | -97 | 1319 | 1261 |
| 10 | 2006-02-04 | SRM 287 | 1 | 72 | 318.40 | 2.14 | 158 | 2116 | 1170 | 189 | 1416 | 959 |
| 9 | 2006-01-30 | SRM 286 | 1 | 244 | 282.49 | 0.21 | 29 | 1958 | 1622 | 9 | 1227 | 1693 |
| 8 | 2006-01-24 | SRM 285 | 2 | 19 | 104.36 | 2.46 | 106 | 1928 | 1704 | 120 | 1218 | 1719 |
| 7 | 2006-01-21 | SRM 284 | 2 | 89 | 138.96 | 0.64 | 52 | 1823 | 2068 | 42 | 1098 | 2286 |
| 6 | 2006-01-05 | SRM 281 | 2 | 50 | 181.53 | 1.86 | 133 | 1770 | 2300 | 109 | 1056 | 2545 |
| 5 | 2005-12-28 | SRM 280 | 2 | 266 | 140.99 | -0.92 | -58 | 1638 | 2860 | -117 | 947 | 3160 |
| 4 | 2005-12-21 | SRM 279 | 2 | 65 | ||||||||
| 3 | 2005-12-19 | SRM 278 | 2 | 98 | 159.91 | 0.71 | 99 | 1696 | 2585 | 30 | 1064 | 2458 |
| 2 | 2005-12-17 | SRM 277 | 2 | 299 | 210.04 | -0.51 | -49 | 1597 | 3007 | -127 | 1034 | 2579 |
| 1 | 2005-12-08 | SRM 276 | 2 | 192 | 302.06 | 0.65 | 211 | 1646 | 2699 | -39 | 1161 | 1895 |