4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| suwenwd | 4 | 1786 | 827 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.061 | 0.696 | 0.896 | 111.1 | -90 | 291 | 1877 | 1786 | 5856 |
| initial | 0.172 | 0.722 | 0.872 | 86.9 | -128 | 155 | 1411 | 1283 | 6368 |
| SRMFix | -0.020 | 0.740 | 0.964 | 115.4 | -151 | 273 | 1481 | 1330 | 5967 |
| SRM | -0.034 | 0.938 | 0.977 | 207.2 | -306 | 228 | 1428 | 827 | 9274 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-07-10 | SRM 409 | 2 | 876 | 386.16 | -1.21 | -90 | 1786 | 5856 | -242 | 827 | 9274 |
| 3 | 2008-06-08 | College Tour West China | 1 | 222 | 256.44 | 0.21 | 46 | 1877 | 4746 | -53 | 1069 | 5913 |
| 2 | 2008-05-24 | SRM 402 | 1 | 495 | 491.46 | -0.06 | -17 | 1830 | 5040 | -306 | 1122 | 4150 |
| 1 | 2008-05-03 | East China Round 1 | 1 | 300 | 741.76 | 1.31 | 291 | 1847 | 4726 | 228 | 1428 | 1693 |