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 |
|---|---|---|---|
| atahir81 | 21 | 1899 | 1066 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.228 | 0.970 | 1.452 | 49.1 | -55 | 192 | 1946 | 1899 | 3077 |
| SRM | 0.505 | 0.994 | 1.541 | 67.0 | -222 | 211 | 1144 | 1066 | 3384 |
| SRMFix | 0.236 | 1.005 | 1.488 | 68.3 | -77 | 296 | 1567 | 1476 | 3173 |
| initial | 0.094 | 1.155 | 1.601 | 139.0 | -221 | 550 | 1824 | 1438 | 3235 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2007-05-15 | SRM 349 | 2 | 307 | 163.72 | -0.91 | -26 | 1899 | 3077 | -45 | 1066 | 3384 |
| 20 | 2007-05-01 | SRM 347 | 2 | 187 | 154.66 | -0.27 | -3 | 1926 | 2908 | -4 | 1111 | 3069 |
| 19 | 2007-03-10 | SRM 341 | 2 | 246 | 161.54 | -0.61 | -17 | 1929 | 2663 | -12 | 1115 | 2974 |
| 18 | 2007-01-04 | SRM 333 | 2 | 111 | 134.02 | 0.27 | 24 | 1946 | 2560 | 39 | 1127 | 2974 |
| 17 | 2006-12-28 | SRM 332 | 2 | 11 | 128.18 | 3.54 | 151 | 1922 | 2676 | 148 | 1088 | 3237 |
| 16 | 2006-11-02 | SRM 325 | 2 | 318 | 152.37 | -1.06 | -51 | 1771 | 3381 | -60 | 940 | 4314 |
| 15 | 2006-02-21 | SRM 291 | 2 | 58 | 178.88 | 1.62 | 66 | 1823 | 2195 | 93 | 1000 | 2950 |
| 14 | 2006-02-08 | SRM 288 | 2 | 272 | 97.71 | -1.48 | -43 | 1756 | 2441 | -112 | 907 | 3432 |
| 13 | 2006-01-05 | SRM 281 | 2 | 277 | 135.55 | -1.25 | -35 | 1799 | 2169 | -125 | 1019 | 2723 |
| 12 | 2005-12-19 | SRM 278 | 2 | 72 | 90.26 | 0.33 | 25 | 1834 | 1982 | 24 | 1144 | 2034 |
| 11 | 2005-09-09 | SRM 262 | 2 | 98 | 75.62 | -0.37 | -6 | 1810 | 1785 | -11 | 1120 | 1956 |
| 10 | 2005-08-30 | SRM 261 | 2 | 113 | 97.98 | -0.21 | 0 | 1815 | 1807 | 1 | 1131 | 1964 |
| 9 | 2005-08-27 | SRM 260 | 2 | 63 | 120.10 | 0.93 | 47 | 1815 | 1779 | 54 | 1130 | 1953 |
| 8 | 2005-08-22 | SRM 259 | 2 | 100 | 70.44 | -0.51 | -13 | 1768 | 1944 | -3 | 1076 | 2159 |
| 7 | 2005-08-16 | TCO05 Qual 4/6 | 1 | 186 | 196.76 | 0.08 | 16 | 1781 | 1862 | 8 | 1079 | 2133 |
| 6 | 2005-08-10 | SRM 258 | 2 | 8 | 174.75 | 4.45 | 192 | 1766 | 1826 | 211 | 1071 | 2028 |
| 5 | 2005-08-08 | SRM 257 | 2 | 147 | 190.80 | 0.38 | 48 | 1574 | 2532 | 22 | 860 | 3089 |
| 4 | 2005-08-02 | SRM 256 | 2 | 245 | 188.60 | -0.38 | -24 | 1526 | 2688 | -63 | 838 | 3188 |
| 3 | 2005-07-28 | SRM 255 | 2 | 223 | 140.42 | -0.67 | -55 | 1550 | 2562 | -114 | 901 | 2792 |
| 2 | 2005-07-26 | SRM 254 | 2 | 98 | 191.82 | 0.97 | 183 | 1605 | 2320 | 37 | 1015 | 2175 |
| 1 | 2005-07-23 | SRM 253 | 2 | 254 | 239.93 | -0.08 | 6 | 1422 | 3046 | -222 | 978 | 2354 |