4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wenyuanfeng | 8 | 2046 | 1150 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.665 | 0.882 | 1.171 | 106.2 | -56 | 250 | 1797 | 1761 | 2222 |
| SRMFix | 0.649 | 0.891 | 1.176 | 97.4 | -71 | 199 | 1679 | 1659 | 2479 |
| EloSRM | 0.685 | 0.896 | 1.162 | 98.3 | -58 | 170 | 2046 | 2046 | 2560 |
| SRM | 0.502 | 1.044 | 1.335 | 92.0 | -188 | 123 | 1154 | 1150 | 2963 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2007-08-30 | TCCC07 Round 1B | 1 | 434 | ||||||||
| 7 | 2007-08-21 | TCCC07 Qual 2 | 1 | 263 | 332.32 | 0.34 | 38 | 2046 | 2560 | 37 | 1150 | 2963 |
| 6 | 2007-08-18 | TCCC07 Qual 1 | 1 | 632 | 521.50 | -0.28 | -20 | 2008 | 2739 | -41 | 1113 | 3198 |
| 5 | 2007-08-11 | SRM 363 | 2 | 51 | 231.39 | 2.18 | 136 | 2028 | 2613 | 123 | 1154 | 2938 |
| 4 | 2007-07-21 | SRM 359 | 2 | 87 | 328.73 | 1.92 | 167 | 1892 | 3356 | 113 | 1031 | 3753 |
| 3 | 2007-07-17 | SRM 358 | 2 | 215 | 332.27 | 0.63 | 99 | 1725 | 4392 | 24 | 918 | 4576 |
| 2 | 2007-07-12 | SRM 357 | 2 | 411 | 298.23 | -0.46 | -58 | 1626 | 4999 | -188 | 894 | 4752 |
| 1 | 2007-07-02 | SRM 356 | 2 | 248 | 343.44 | 0.47 | 170 | 1684 | 4643 | -118 | 1082 | 3335 |