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 |
|---|---|---|---|
| LiYongchuan | 13 | 2190 | 1179 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.350 | 0.935 | 1.571 | 75.9 | -41 | 318 | 2261 | 2190 | 1954 |
| SRMFix | 0.340 | 0.977 | 1.609 | 87.0 | -118 | 450 | 1891 | 1721 | 2201 |
| initial | 0.333 | 1.025 | 1.681 | 123.5 | -212 | 640 | 2071 | 1722 | 2356 |
| SRM | 0.654 | 1.077 | 1.707 | 89.5 | -178 | 215 | 1427 | 1179 | 2815 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 2007-09-04 | SRM 364 | 2 | 145 | 64.68 | -1.16 | -23 | 2190 | 1954 | 0 | 1179 | 2815 |
| 12 | 2007-08-21 | TCCC07 Qual 2 | 1 | 254 | 233.70 | -0.12 | 0 | 2213 | 1821 | 31 | 1179 | 2810 |
| 11 | 2007-08-01 | SRM 361 | 1 | 406 | 376.04 | -0.23 | -15 | 2213 | 1794 | -68 | 1148 | 2961 |
| 10 | 2007-07-21 | SRM 359 | 2 | 43 | 75.90 | 0.82 | 39 | 2227 | 1731 | 94 | 1216 | 2512 |
| 9 | 2007-07-12 | SRM 357 | 2 | 48 | 72.80 | 0.60 | 36 | 2188 | 1835 | 93 | 1122 | 3037 |
| 8 | 2007-06-07 | SRM 353 | 2 | 446 | 197.21 | -1.55 | -39 | 2152 | 1945 | -104 | 1029 | 3737 |
| 7 | 2007-06-02 | SRM 352 | 1 | 531 | 423.20 | -0.33 | -28 | 2191 | 1764 | -116 | 1133 | 2928 |
| 6 | 2007-05-29 | SRM 351 | 1 | 491 | 378.41 | -0.42 | -41 | 2220 | 1640 | -178 | 1249 | 2204 |
| 5 | 2007-05-23 | SRM 350 | 1 | 177 | 388.03 | 1.13 | 170 | 2261 | 1506 | 138 | 1427 | 1321 |
| 4 | 2007-04-18 | SRM 345 | 1 | 367 | 464.97 | 0.04 | 17 | 2091 | 2085 | -21 | 1289 | 1891 |
| 3 | 2007-03-22 | SRM 343 | 2 | 7 | 226.05 | 5.01 | 318 | 2074 | 1988 | 215 | 1310 | 1719 |
| 2 | 2007-03-10 | SRM 341 | 2 | 298 | 300.36 | 0.01 | 27 | 1756 | 3648 | -64 | 1095 | 3088 |
| 1 | 2007-02-14 | SRM 339 | 2 | 203 | 337.19 | 0.73 | 235 | 1730 | 4005 | -41 | 1159 | 2857 |