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 |
|---|---|---|---|
| liyejin | 7 | 2507 | 1531 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.735 | 0.873 | 1.088 | 97.9 | -177 | 195 | 1531 | 1531 | 1371 |
| EloSRM | 0.933 | 0.968 | 1.214 | 136.9 | -7 | 376 | 2507 | 2507 | 1496 |
| Odd | 0.957 | 0.991 | 1.240 | 132.1 | 0 | 360 | 2353 | 2353 | 1547 |
| SRMFix | 0.985 | 1.030 | 1.272 | 113.4 | -38 | 242 | 1919 | 1919 | 1870 |
| initial | 1.058 | 1.102 | 1.354 | 132.7 | -19 | 277 | 2092 | 2092 | 1952 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2009-03-14 | TCO09 Round 2 | 1 | 445 | 567.04 | 0.35 | 52 | 2507 | 1496 | 41 | 1531 | 1371 |
| 6 | 2009-03-07 | TCO09 Round 1 | 1 | 317 | 1,143.54 | 1.85 | 204 | 2454 | 1677 | 195 | 1490 | 1543 |
| 5 | 2009-02-28 | TCO09 Qual 2 | 1 | 484 | 716.35 | 0.57 | 83 | 2250 | 2538 | 38 | 1295 | 2718 |
| 4 | 2009-01-21 | SRM 433 | 2 | 72 | 258.87 | 1.85 | 160 | 2167 | 3045 | 70 | 1257 | 3072 |
| 3 | 2008-12-14 | TC China 08 - Finals | 1 | 222 | 279.98 | 0.34 | 77 | 2007 | 4063 | 30 | 1187 | 3680 |
| 2 | 2008-12-10 | TC China 08 - 1D | 1 | 57 | 186.14 | 1.71 | 376 | 1931 | 4652 | 134 | 1157 | 4298 |
| 1 | 2008-06-08 | College Tour West China | 1 | 333 | 428.65 | -0.12 | -7 | 1555 | 8930 | -177 | 1023 | 6366 |