4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| alpc52 | 6 | 2389 | 1314 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.620 | 1.141 | 1.665 | 165.0 | -70 | 640 | 2017 | 1877 | 2105 |
| EloSRM | 0.574 | 1.174 | 1.728 | 187.6 | -74 | 751 | 2525 | 2389 | 1863 |
| Odd | 0.576 | 1.174 | 1.735 | 186.6 | -72 | 758 | 2390 | 2258 | 1866 |
| initial | 0.985 | 1.221 | 1.744 | 147.0 | -50 | 463 | 1997 | 1911 | 2480 |
| SRM | 0.864 | 1.272 | 1.569 | 135.0 | -256 | 332 | 1574 | 1314 | 2621 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2008-11-23 | TC China 08 - 1A | 1 | 76 | 40.98 | -0.89 | -62 | 2389 | 1863 | -4 | 1314 | 2621 |
| 5 | 2008-10-02 | SRM 420 | 1 | 558 | 337.86 | -0.77 | -74 | 2451 | 1579 | -256 | 1318 | 2672 |
| 4 | 2008-08-16 | SRM 414 | 1 | 195 | 380.16 | 0.96 | 145 | 2525 | 1298 | 108 | 1574 | 1237 |
| 3 | 2008-07-31 | SRM 412 | 1 | 418 | 380.03 | -0.14 | -11 | 2380 | 1804 | -88 | 1466 | 1667 |
| 2 | 2008-05-24 | College Tour Beijing | 1 | 64 | 81.46 | 0.35 | 83 | 2390 | 1652 | 22 | 1554 | 1233 |
| 1 | 2008-05-01 | SRM 400 | 2 | 37 | 564.30 | 3.93 | 751 | 2307 | 1931 | 332 | 1532 | 1230 |