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 |
|---|---|---|---|
| jxhzy | 8 | 2705 | 1681 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.667 | 0.680 | 0.917 | 153.7 | -6 | 472 | 2705 | 2705 | 816 |
| SRM | 0.665 | 0.751 | 0.870 | 92.9 | -131 | 174 | 1681 | 1681 | 902 |
| SRMFix | 0.887 | 0.901 | 1.030 | 114.0 | -10 | 388 | 2092 | 2092 | 1149 |
| initial | 1.090 | 1.090 | 1.211 | 131.2 | 1 | 239 | 2250 | 2250 | 1527 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-02-24 | TCO09 Qual 1 | 1 | 209 | 311.01 | 0.57 | 59 | 2705 | 816 | 50 | 1681 | 902 |
| 7 | 2009-02-12 | SRM 435 | 1 | 227 | 273.32 | 0.27 | 47 | 2645 | 994 | 35 | 1631 | 1047 |
| 6 | 2008-12-12 | TC China 08 - 1E | 1 | 33 | 35.40 | 0.10 | 29 | 2599 | 1093 | 58 | 1596 | 1161 |
| 5 | 2008-11-25 | SRM 427 | 1 | 206 | 307.85 | 0.58 | 124 | 2570 | 1191 | 65 | 1538 | 1365 |
| 4 | 2008-04-12 | SRM 397 | 1 | 224 | 454.12 | 1.02 | 221 | 2446 | 1429 | 126 | 1473 | 1450 |
| 3 | 2008-02-02 | SRM 390 | 1 | 326 | 548.91 | 0.75 | 272 | 2225 | 2188 | 104 | 1347 | 2022 |
| 2 | 2007-02-14 | SRM 339 | 1 | 296 | 334.72 | -0.05 | -6 | 1953 | 2641 | -131 | 1243 | 2242 |
| 1 | 2006-12-21 | SRM 331 | 2 | 83 | 353.90 | 2.09 | 472 | 1959 | 2450 | 174 | 1374 | 1437 |