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 |
|---|---|---|---|
| tongjunhui | 15 | 2185 | 1325 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.414 | 0.519 | 0.794 | 52.8 | -21 | 167 | 2185 | 2185 | 1681 |
| SRMFix | 0.383 | 0.534 | 0.828 | 49.5 | -39 | 196 | 1778 | 1776 | 1744 |
| initial | 0.391 | 0.614 | 0.901 | 73.9 | -137 | 260 | 1910 | 1906 | 1604 |
| SRM | 0.535 | 0.681 | 1.038 | 51.3 | -149 | 113 | 1339 | 1325 | 1669 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 2007-04-14 | TCO07 Round 2 | 1 | 500 | 605.27 | -0.03 | 2 | 2185 | 1681 | -14 | 1325 | 1669 |
| 14 | 2007-04-12 | TCO07 Round 1C | 1 | 101 | 249.29 | 1.30 | 93 | 2183 | 1680 | 109 | 1339 | 1616 |
| 13 | 2007-03-31 | TCO07 Qual 2 | 1 | 521 | 521.71 | 0.00 | 8 | 2090 | 2007 | 3 | 1230 | 2281 |
| 12 | 2006-12-13 | SRM 330 | 2 | 47 | 54.41 | 0.21 | 17 | 2082 | 1907 | 39 | 1227 | 2277 |
| 11 | 2006-11-02 | SRM 325 | 2 | 84 | 67.52 | -0.32 | -2 | 2065 | 1898 | 29 | 1188 | 2500 |
| 10 | 2006-10-09 | SRM 322 | 1 | 400 | 374.67 | -0.20 | -13 | 2067 | 1845 | -74 | 1159 | 2608 |
| 9 | 2006-10-02 | SRM 321 | 2 | 17 | 72.64 | 2.10 | 74 | 2080 | 1785 | 113 | 1233 | 2130 |
| 8 | 2006-09-30 | SRM 320 | 1 | 505 | 433.64 | -0.24 | -21 | 2006 | 2063 | -149 | 1120 | 2849 |
| 7 | 2006-09-21 | TCCC06 Round 1A | 1 | 217 | 257.54 | 0.25 | 32 | 2028 | 1926 | 24 | 1269 | 1919 |
| 6 | 2006-09-18 | SRM 319 | 1 | 318 | 380.54 | 0.26 | 43 | 1996 | 2067 | 28 | 1245 | 2087 |
| 5 | 2006-09-07 | TCCC06 Qual 1 | 1 | 296 | 346.80 | 0.23 | 39 | 1953 | 2181 | 14 | 1217 | 2132 |
| 4 | 2006-08-29 | SRM 318 | 2 | 99 | 109.22 | 0.14 | 30 | 1913 | 2353 | 11 | 1203 | 2205 |
| 3 | 2006-08-03 | SRM 314 | 2 | 51 | 152.56 | 1.58 | 159 | 1883 | 2523 | 77 | 1192 | 2372 |
| 2 | 2006-07-26 | SRM 313 | 2 | 167 | 226.06 | 0.44 | 91 | 1724 | 3371 | -16 | 1115 | 2828 |
| 1 | 2006-07-22 | SRM 312 | 2 | 241 | 338.54 | 0.49 | 167 | 1633 | 3904 | -69 | 1131 | 2726 |