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 |
|---|---|---|---|
| sunzuhan | 12 | 1970 | 778 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.065 | 0.640 | 0.986 | 77.0 | -173 | 311 | 1603 | 1294 | 7745 |
| SRMFix | 0.105 | 0.642 | 1.008 | 70.0 | -152 | 287 | 1504 | 1302 | 7562 |
| SRM | 0.225 | 0.707 | 1.040 | 93.2 | -578 | 197 | 940 | 778 | 9609 |
| EloSRM | -0.017 | 0.712 | 1.025 | 72.9 | -124 | 399 | 2131 | 1970 | 7243 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2012-03-20 | SRM 538 | 2 | 566 | 501.45 | -0.55 | -28 | 1970 | 7243 | -56 | 778 | 9609 |
| 11 | 2011-10-04 | SRM 520 | 2 | 583 | 502.10 | -0.22 | -4 | 1998 | 6172 | -1 | 834 | 7943 |
| 10 | 2011-09-19 | SRM 519 | 2 | 582 | 363.45 | -0.68 | -28 | 2002 | 6131 | -45 | 835 | 7931 |
| 9 | 2011-09-14 | SRM 518 | 2 | 474 | 468.96 | -0.02 | 9 | 2030 | 5872 | 16 | 880 | 7412 |
| 8 | 2011-09-10 | SRM 517 | 2 | 655 | 511.08 | -0.36 | -13 | 2021 | 5860 | -6 | 864 | 7535 |
| 7 | 2011-08-20 | SRM 515 | 2 | 508 | 380.23 | -0.42 | -17 | 2034 | 5638 | -7 | 870 | 7309 |
| 6 | 2011-07-13 | SRM 512 | 2 | 548 | 450.22 | -0.28 | -8 | 2051 | 5446 | 14 | 877 | 7218 |
| 5 | 2011-07-02 | SRM 511 | 2 | 894 | 356.29 | -1.33 | -71 | 2059 | 5317 | -77 | 863 | 7322 |
| 4 | 2011-06-21 | SRM 510 | 2 | 130 | 347.94 | 1.42 | 143 | 2131 | 4692 | 112 | 940 | 6329 |
| 3 | 2011-06-08 | SRM 509 | 2 | 138 | 903.34 | 2.71 | 399 | 1987 | 6008 | 197 | 828 | 7749 |
| 2 | 2011-06-02 | SRM 508 | 2 | 420 | 812.14 | 0.04 | 31 | 1589 | 10659 | 9 | 631 | 10150 |
| 1 | 2010-10-26 | SRM 486 | 2 | 1106 | 775.59 | -0.53 | -124 | 1558 | 9448 | -578 | 622 | 8990 |