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 |
|---|---|---|---|
| Lizhiwei | 14 | 2761 | 1844 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.693 | 1.186 | 1.914 | 112.6 | -65 | 845 | 2788 | 2761 | 571 |
| SRMFix | 0.715 | 1.191 | 1.920 | 116.0 | -109 | 787 | 2347 | 2306 | 547 |
| initial | 0.854 | 1.335 | 1.967 | 160.7 | -196 | 635 | 2818 | 2640 | 511 |
| SRM | 1.063 | 1.460 | 2.442 | 95.9 | -127 | 428 | 1884 | 1844 | 574 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2008-06-14 | SRM 405 | 1 | 327 | 212.29 | -0.62 | -27 | 2761 | 571 | -40 | 1844 | 574 |
| 13 | 2008-06-08 | College Tour West China | 1 | 30 | 34.03 | 0.18 | 22 | 2788 | 522 | 51 | 1884 | 516 |
| 12 | 2008-05-25 | College Tour Guangdong | 1 | 1 | 14.42 | 3.85 | 139 | 2766 | 559 | 176 | 1833 | 595 |
| 11 | 2008-05-24 | SRM 402 | 1 | 243 | 218.58 | -0.15 | -2 | 2627 | 872 | 2 | 1657 | 909 |
| 10 | 2007-09-04 | SRM 364 | 1 | 224 | 236.44 | 0.08 | 13 | 2629 | 643 | 33 | 1655 | 794 |
| 9 | 2007-08-30 | TCCC07 Round 1B | 1 | 311 | 105.03 | -1.57 | -65 | 2616 | 669 | -127 | 1622 | 860 |
| 8 | 2007-08-18 | TCCC07 Qual 1 | 1 | 62 | 161.82 | 1.38 | 77 | 2681 | 537 | 92 | 1749 | 625 |
| 7 | 2007-08-01 | SRM 361 | 1 | 134 | 261.57 | 0.96 | 85 | 2604 | 688 | 105 | 1657 | 760 |
| 6 | 2007-06-20 | SRM 355 | 1 | 164 | 253.09 | -0.20 | -8 | 2519 | 844 | -47 | 1552 | 989 |
| 5 | 2007-06-07 | SRM 353 | 1 | 443 | 267.72 | -0.73 | -52 | 2527 | 800 | -110 | 1599 | 870 |
| 4 | 2007-06-02 | SRM 352 | 1 | 278 | 245.80 | -0.18 | -6 | 2579 | 688 | -25 | 1709 | 645 |
| 3 | 2007-05-29 | SRM 351 | 1 | 152 | 301.02 | 0.99 | 147 | 2585 | 668 | 104 | 1734 | 608 |
| 2 | 2007-05-23 | SRM 350 | 1 | 241 | 300.07 | 0.32 | 87 | 2439 | 1006 | 2 | 1630 | 791 |
| 1 | 2007-05-15 | SRM 349 | 2 | 10 | 418.46 | 5.39 | 845 | 2352 | 1236 | 428 | 1628 | 805 |