4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| feixiangac | 9 | 1872 | 812 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.241 | 0.779 | 0.996 | 85.4 | -67 | 213 | 1929 | 1872 | 4525 |
| initial | 0.273 | 0.796 | 1.051 | 95.8 | -104 | 270 | 1621 | 1496 | 3821 |
| SRMFix | 0.285 | 0.804 | 1.051 | 84.6 | -81 | 206 | 1522 | 1446 | 4334 |
| SRM | 0.287 | 0.984 | 1.229 | 99.1 | -208 | 123 | 1066 | 812 | 7536 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2008-05-03 | East China Round 1 | 1 | 257 | 348.62 | 0.44 | 51 | 1872 | 4525 | 25 | 812 | 7536 |
| 8 | 2007-08-30 | TCCC07 Round 1B | 1 | 412 | 391.08 | -0.08 | -3 | 1821 | 3894 | -18 | 787 | 5780 |
| 7 | 2007-08-23 | TCCC07 Qual 3 | 1 | 330 | 221.96 | -0.57 | -40 | 1824 | 3896 | -60 | 805 | 5720 |
| 6 | 2007-08-21 | TCCC07 Qual 2 | 1 | 628 | 389.40 | -0.77 | -65 | 1864 | 3605 | -180 | 865 | 5114 |
| 5 | 2007-08-11 | SRM 363 | 2 | 75 | 314.97 | 2.07 | 154 | 1929 | 3169 | 123 | 1045 | 3674 |
| 4 | 2007-07-02 | SRM 356 | 2 | 272 | 194.24 | -0.49 | -28 | 1775 | 4008 | -40 | 922 | 4542 |
| 3 | 2007-06-20 | SRM 355 | 2 | 113 | 365.42 | 1.69 | 213 | 1804 | 3811 | 104 | 962 | 4239 |
| 2 | 2007-06-14 | SRM 354 | 2 | 574 | 400.08 | -0.52 | -67 | 1591 | 5227 | -208 | 858 | 5121 |
| 1 | 2007-06-07 | SRM 353 | 2 | 416 | 544.31 | 0.39 | 148 | 1658 | 4756 | -134 | 1066 | 3418 |