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 |
|---|---|---|---|
| vaibhav_arora | 26 | 2007 | 989 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.122 | 0.607 | 0.878 | 42.3 | -82 | 195 | 1591 | 1461 | 4372 |
| EloSRM | 0.038 | 0.612 | 0.863 | 30.6 | -36 | 161 | 2027 | 2007 | 4120 |
| initial | 0.091 | 0.648 | 0.929 | 78.0 | -221 | 305 | 1749 | 1485 | 4106 |
| SRM | 0.347 | 0.727 | 0.975 | 59.0 | -303 | 136 | 1031 | 989 | 4925 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26 | 2009-07-08 | SRM 444 | 2 | 480 | 276.30 | -0.80 | -20 | 2007 | 4120 | -30 | 989 | 4925 |
| 25 | 2009-03-07 | TCO09 Round 1 | 1 | 1214 | 1,338.75 | 0.14 | 12 | 2027 | 3917 | 20 | 1019 | 6202 |
| 24 | 2009-02-24 | TCO09 Qual 1 | 1 | 540 | 887.24 | 0.72 | 42 | 2015 | 3872 | 84 | 999 | 6282 |
| 23 | 2009-02-07 | SRM 434 | 2 | 342 | 296.68 | -0.20 | -1 | 1973 | 4397 | 5 | 915 | 7996 |
| 22 | 2008-12-11 | SRM 429 | 2 | 306 | 288.35 | -0.09 | 3 | 1974 | 4332 | 14 | 910 | 8083 |
| 21 | 2008-11-12 | SRM 425 | 2 | 274 | 297.91 | 0.12 | 9 | 1971 | 4264 | 33 | 896 | 8257 |
| 20 | 2008-10-28 | SRM 423 | 2 | 292 | 189.84 | -0.62 | -13 | 1961 | 4295 | -10 | 863 | 8517 |
| 19 | 2008-10-08 | SRM 421 | 2 | 318 | 270.43 | -0.23 | -2 | 1974 | 4227 | 20 | 873 | 8803 |
| 18 | 2008-10-02 | SRM 420 | 2 | 252 | 239.86 | -0.07 | 4 | 1976 | 4174 | 33 | 853 | 8980 |
| 17 | 2008-09-20 | SRM 418 | 2 | 706 | 229.60 | -1.66 | -36 | 1973 | 4168 | -157 | 820 | 9413 |
| 16 | 2008-09-11 | SRM 417 | 2 | 115 | 274.82 | 1.26 | 44 | 2009 | 3871 | 75 | 977 | 7556 |
| 15 | 2008-08-16 | SRM 414 | 2 | 346 | 252.82 | -0.46 | -9 | 1965 | 4240 | -3 | 902 | 8426 |
| 14 | 2008-08-06 | SRM 413 | 2 | 309 | 236.10 | -0.39 | -7 | 1974 | 4135 | 8 | 905 | 8372 |
| 13 | 2008-07-31 | SRM 412 | 2 | 667 | 274.65 | -1.42 | -35 | 1981 | 4044 | -134 | 897 | 8477 |
| 12 | 2008-07-23 | SRM 411 | 2 | 195 | 182.37 | -0.10 | 4 | 2016 | 3717 | 8 | 1031 | 6361 |
| 11 | 2008-07-19 | SRM 410 | 2 | 340 | 262.93 | -0.37 | -7 | 2012 | 3775 | -2 | 1023 | 6488 |
| 10 | 2008-07-10 | SRM 409 | 2 | 97 | 317.61 | 1.71 | 74 | 2019 | 3677 | 94 | 1025 | 6451 |
| 9 | 2008-07-01 | SRM 408 | 2 | 172 | 250.39 | 0.54 | 38 | 1946 | 4239 | 49 | 931 | 8044 |
| 8 | 2008-06-17 | SRM 406 | 2 | 379 | 255.72 | -0.86 | -33 | 1908 | 4521 | -98 | 882 | 8525 |
| 7 | 2008-06-14 | SRM 405 | 2 | 226 | 365.30 | 0.69 | 54 | 1941 | 4192 | 50 | 980 | 7443 |
| 6 | 2008-06-05 | SRM 404 | 2 | 81 | 437.52 | 2.43 | 161 | 1887 | 4636 | 136 | 930 | 7593 |
| 5 | 2008-05-28 | SRM 403 | 2 | 284 | 302.76 | 0.09 | 22 | 1726 | 6230 | 0 | 794 | 9139 |
| 4 | 2008-05-24 | SRM 402 | 2 | 458 | 425.92 | -0.10 | 1 | 1704 | 6312 | -38 | 794 | 8651 |
| 3 | 2008-05-06 | SRM 401 | 2 | 366 | 581.55 | 0.67 | 121 | 1703 | 6122 | 33 | 832 | 7439 |
| 2 | 2008-04-12 | SRM 397 | 2 | 541 | 571.23 | 0.08 | 36 | 1582 | 6836 | -98 | 799 | 6945 |
| 1 | 2008-04-03 | SRM 396 | 2 | 587 | 549.01 | -0.10 | -6 | 1546 | 7166 | -303 | 897 | 5844 |