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 |
|---|---|---|---|
| _flopcoder_ | 18 | 2073 | 873 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.177 | 0.709 | 1.043 | 55.5 | -172 | 121 | 1278 | 873 | 6577 |
| SRMFix | -0.034 | 0.860 | 1.116 | 71.6 | -93 | 229 | 1761 | 1415 | 5254 |
| initial | 0.074 | 0.876 | 1.110 | 105.5 | -178 | 348 | 1907 | 1360 | 5700 |
| EloSRM | -0.131 | 0.917 | 1.147 | 60.0 | -62 | 283 | 2290 | 2073 | 4633 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2011-01-27 | SRM 495 | 2 | 546 | 302.69 | -0.85 | -25 | 2073 | 4633 | -11 | 873 | 6577 |
| 17 | 2011-01-22 | Member SRM 494 | 2 | 343 | 278.39 | -0.30 | -5 | 2098 | 4378 | 26 | 884 | 6365 |
| 16 | 2010-11-30 | Member SRM 489 | 2 | 932 | 231.30 | -2.05 | -60 | 2103 | 4238 | -172 | 858 | 6683 |
| 15 | 2010-08-14 | SRM 479 | 2 | 681 | 186.99 | -1.86 | -45 | 2162 | 3521 | -89 | 1030 | 4488 |
| 14 | 2010-07-17 | SRM 476 | 2 | 346 | 177.46 | -0.96 | -24 | 2208 | 3200 | -20 | 1119 | 3714 |
| 13 | 2010-06-05 | SRM 472 | 2 | 226 | 150.62 | -0.58 | -12 | 2232 | 3021 | 0 | 1139 | 3582 |
| 12 | 2010-05-12 | TCO10 Qual 2 | 1 | 907 | 559.28 | -0.70 | -39 | 2244 | 2844 | -95 | 1139 | 3558 |
| 11 | 2010-04-03 | SRM 466 | 1 | 557 | 601.93 | -0.12 | -7 | 2283 | 2425 | -36 | 1234 | 2657 |
| 10 | 2010-03-16 | SRM 464 | 1 | 418 | 529.58 | -0.01 | 4 | 2290 | 2412 | -8 | 1270 | 2414 |
| 9 | 2010-03-02 | SRM 463 | 1 | 399 | 536.75 | 0.43 | 51 | 2285 | 2623 | 49 | 1278 | 2555 |
| 8 | 2010-02-17 | SRM 462 | 2 | 67 | 130.63 | 0.96 | 56 | 2234 | 2924 | 59 | 1229 | 2986 |
| 7 | 2010-02-13 | Member SRM 461 | 2 | 82 | 270.90 | 1.72 | 99 | 2178 | 3200 | 81 | 1170 | 3423 |
| 6 | 2010-01-14 | Member SRM 458 | 2 | 379 | 209.35 | -0.86 | -38 | 2079 | 3731 | -44 | 1089 | 3941 |
| 5 | 2009-12-17 | Member SRM 455 | 2 | 59 | 350.34 | 2.57 | 175 | 2117 | 3442 | 121 | 1133 | 3553 |
| 4 | 2009-11-25 | SRM 453.5 | 2 | 509 | 264.35 | -0.94 | -62 | 1941 | 4707 | -111 | 1012 | 4668 |
| 3 | 2009-10-17 | SRM 450 | 2 | 342 | 302.14 | -0.18 | 0 | 2003 | 4202 | -37 | 1123 | 3745 |
| 2 | 2009-09-23 | SRM 449 | 2 | 319 | 443.04 | 0.46 | 94 | 2002 | 4186 | -20 | 1160 | 3439 |
| 1 | 2009-09-10 | SRM 448 | 2 | 363 | 687.44 | 0.92 | 283 | 1908 | 4936 | -20 | 1180 | 3290 |