4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| isza | 3 | 2280 | 1277 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.470 | 0.828 | 1.148 | 132.3 | -111 | 237 | 1437 | 1277 | 2938 |
| SRMFix | 1.027 | 1.077 | 1.697 | 194.1 | -11 | 533 | 1772 | 1761 | 2629 |
| EloSRM | 1.032 | 1.135 | 1.775 | 252.2 | -19 | 666 | 2299 | 2280 | 2283 |
| Odd | 1.041 | 1.145 | 1.792 | 253.2 | -18 | 672 | 2170 | 2152 | 2291 |
| initial | 1.190 | 1.190 | 1.748 | 143.3 | 17 | 360 | 1630 | 1630 | 3371 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-10-18 | SRM 422 | 1 | 576 | 517.38 | -0.16 | -19 | 2280 | 2283 | -111 | 1277 | 2938 |
| 2 | 2008-10-08 | SRM 421 | 1 | 438 | 499.26 | 0.19 | 71 | 2299 | 2204 | -49 | 1388 | 2137 |
| 1 | 2008-06-14 | SRM 405 | 2 | 79 | 660.96 | 3.06 | 666 | 2228 | 2368 | 237 | 1437 | 1797 |