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 |
|---|---|---|---|
| segment | 21 | 1998 | 943 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.028 | 0.650 | 0.769 | 49.5 | -54 | 174 | 2088 | 1998 | 4150 |
| initial | 0.077 | 0.653 | 0.836 | 78.7 | -202 | 224 | 1722 | 1386 | 4850 |
| SRMFix | 0.099 | 0.665 | 0.804 | 49.7 | -83 | 112 | 1582 | 1441 | 4475 |
| SRM | 0.379 | 0.803 | 1.038 | 56.2 | -147 | 115 | 1096 | 943 | 5405 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2009-08-08 | SRM 446 | 2 | 524 | 290.16 | -0.85 | -25 | 1998 | 4150 | -30 | 943 | 5405 |
| 20 | 2009-05-27 | SRM 441 | 2 | 507 | 219.52 | -1.21 | -30 | 2023 | 3975 | -58 | 973 | 5472 |
| 19 | 2009-05-12 | SRM 440 | 2 | 513 | 210.41 | -1.29 | -34 | 2053 | 3751 | -65 | 1031 | 5059 |
| 18 | 2009-02-12 | SRM 435 | 2 | 65 | 181.53 | 1.48 | 53 | 2088 | 3476 | 65 | 1096 | 5314 |
| 17 | 2009-01-21 | SRM 433 | 2 | 361 | 227.80 | -0.66 | -16 | 2034 | 3886 | -34 | 1031 | 5971 |
| 16 | 2009-01-06 | SRM 432 | 2 | 265 | 175.32 | -0.60 | -15 | 2051 | 3739 | -30 | 1065 | 5703 |
| 15 | 2008-12-23 | SRM 431 | 2 | 288 | ||||||||
| 14 | 2008-12-20 | SRM 430 | 2 | 210 | 219.48 | 0.06 | 12 | 2066 | 3641 | 3 | 1095 | 5419 |
| 13 | 2008-12-14 | TC China 08 - Finals | 1 | 257 | 233.41 | -0.14 | -3 | 2054 | 3684 | 15 | 1092 | 5432 |
| 12 | 2008-12-04 | TC China 08 - 1C | 1 | 68 | 96.53 | 0.50 | 42 | 2057 | 3633 | 64 | 1077 | 5616 |
| 11 | 2008-11-28 | TC China 08 - 1B | 1 | 61 | 66.94 | 0.13 | 20 | 2015 | 3944 | 31 | 1013 | 6521 |
| 10 | 2008-11-25 | SRM 427 | 2 | 420 | 182.63 | -1.20 | -54 | 1995 | 4106 | -76 | 982 | 7293 |
| 9 | 2008-11-23 | TC China 08 - 1A | 1 | 53 | 109.24 | 1.04 | 116 | 2049 | 3646 | 115 | 1058 | 5850 |
| 8 | 2008-06-08 | College Tour West China | 1 | 158 | 232.07 | 0.55 | 55 | 1933 | 4232 | 85 | 943 | 7829 |
| 7 | 2008-05-25 | College Tour Guangdong | 1 | 113 | 204.02 | 0.85 | 69 | 1878 | 4683 | 9 | 858 | 8308 |
| 6 | 2008-05-01 | SRM 400 | 2 | 313 | 414.81 | 0.41 | 60 | 1808 | 4883 | 24 | 849 | 6352 |
| 5 | 2008-03-06 | SRM 392 | 2 | 455 | 398.44 | -0.19 | -9 | 1748 | 5348 | -35 | 825 | 6695 |
| 4 | 2008-02-26 | SRM 391 | 2 | 240 | 389.89 | 0.70 | 137 | 1757 | 5210 | 23 | 860 | 6230 |
| 3 | 2007-07-12 | SRM 357 | 2 | 389 | 318.85 | -0.29 | -26 | 1620 | 5035 | -103 | 837 | 5245 |
| 2 | 2007-06-14 | SRM 354 | 2 | 484 | 380.57 | -0.35 | -37 | 1647 | 4852 | -147 | 940 | 4421 |
| 1 | 2007-06-07 | SRM 353 | 2 | 390 | 544.31 | 0.48 | 174 | 1684 | 4562 | -113 | 1087 | 3277 |