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 |
|---|---|---|---|
| Cumbias | 14 | 2385 | 1351 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.729 | 1.228 | 1.646 | 147.9 | -154 | 396 | 2429 | 2429 | 1097 |
| EloSRM | 0.819 | 1.292 | 1.835 | 83.5 | -47 | 288 | 2385 | 2385 | 2048 |
| SRMFix | 0.840 | 1.293 | 1.844 | 91.7 | -81 | 240 | 1946 | 1946 | 1750 |
| SRM | 1.084 | 1.386 | 2.181 | 79.4 | -209 | 158 | 1351 | 1351 | 2080 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2009-10-17 | SRM 450 | 2 | 5 | 135.64 | 4.76 | 151 | 2385 | 2048 | 158 | 1351 | 2080 |
| 13 | 2009-05-12 | SRM 440 | 2 | 26 | 180.49 | 2.80 | 102 | 2234 | 2688 | 111 | 1193 | 3386 |
| 12 | 2009-04-30 | SRM 439 | 2 | 176 | 136.18 | -0.37 | -8 | 2132 | 3232 | 9 | 1082 | 5345 |
| 11 | 2009-04-19 | SRM 438 | 2 | 46 | 266.70 | 2.54 | 151 | 2140 | 3165 | 109 | 1073 | 5414 |
| 10 | 2009-03-24 | SRM 437 | 2 | 334 | 286.79 | -0.22 | -5 | 1989 | 4244 | -4 | 964 | 7183 |
| 9 | 2008-08-16 | SRM 414 | 2 | 423 | 206.60 | -1.03 | -47 | 1993 | 3987 | -43 | 968 | 7696 |
| 8 | 2008-05-24 | SRM 402 | 2 | 311 | 159.19 | -0.97 | -38 | 2040 | 3340 | -19 | 1011 | 5899 |
| 7 | 2008-02-16 | TCO08 Round 1 | 1 | 1390 | 1,174.02 | -0.29 | -29 | 2078 | 2958 | -148 | 1030 | 4589 |
| 6 | 2008-02-05 | TCO08 Qual 1 | 1 | 436 | 594.52 | 0.39 | 54 | 2107 | 2770 | 44 | 1178 | 3291 |
| 5 | 2008-01-15 | SRM 388 | 2 | 56 | 252.38 | 2.17 | 144 | 2053 | 2968 | 105 | 1134 | 3591 |
| 4 | 2008-01-09 | SRM 387 | 2 | 159 | 197.47 | 0.31 | 49 | 1910 | 3853 | 8 | 1029 | 4565 |
| 3 | 2008-01-05 | SRM 386 | 2 | 347 | 257.32 | -0.43 | -30 | 1861 | 4226 | -57 | 1021 | 4615 |
| 2 | 2007-11-10 | SRM 375 | 2 | 108 | 344.84 | 1.68 | 288 | 1891 | 3695 | 87 | 1078 | 3809 |
| 1 | 2007-10-23 | SRM 373 | 2 | 321 | 353.42 | 0.14 | 73 | 1603 | 5686 | -209 | 991 | 4218 |