4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| edifierpeter | 6 | 2076 | 1186 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.355 | 0.393 | 0.613 | 68.5 | -13 | 276 | 1586 | 1586 | 3464 |
| EloSRM | 0.303 | 0.455 | 0.645 | 94.4 | -24 | 301 | 2078 | 2076 | 3202 |
| initial | 0.460 | 0.460 | 0.638 | 55.4 | 11 | 156 | 1532 | 1532 | 3769 |
| SRM | 0.190 | 0.496 | 0.589 | 108.7 | -128 | 242 | 1442 | 1186 | 3789 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2008-06-26 | SRM 407 | 1 | 482 | 522.01 | 0.12 | 23 | 2076 | 3202 | -24 | 1186 | 3789 |
| 5 | 2008-06-08 | College Tour West China | 1 | 202 | 151.70 | -0.41 | -24 | 2053 | 3290 | -56 | 1210 | 3580 |
| 4 | 2008-06-05 | SRM 404 | 1 | 559 | 542.78 | -0.04 | -1 | 2077 | 3134 | -125 | 1266 | 3010 |
| 3 | 2008-05-28 | SRM 403 | 1 | 236 | 398.37 | 0.76 | 181 | 2078 | 3105 | 77 | 1391 | 2094 |
| 2 | 2008-05-24 | SRM 402 | 1 | 367 | 457.26 | 0.09 | 37 | 1897 | 4451 | -128 | 1314 | 2593 |
| 1 | 2008-05-24 | College Tour Beijing | 1 | 212 | 527.72 | 1.32 | 301 | 1860 | 4737 | 242 | 1442 | 1686 |