4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zdv | 2 | 1378 | 894 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.009 | 0.339 | 0.339 | 95.1 | -68 | 122 | 1446 | 1378 | 3885 |
| initial | -0.118 | 0.348 | 0.368 | 41.9 | -56 | 28 | 1228 | 1171 | 3649 |
| SRMFix | -0.173 | 0.367 | 0.406 | 67.7 | -88 | 47 | 1247 | 1158 | 3513 |
| Odd | -0.029 | 0.369 | 0.370 | 93.2 | -58 | 129 | 1407 | 1349 | 3713 |
| SRM | -0.730 | 0.730 | 0.786 | 153.0 | -215 | -91 | 1109 | 894 | 3168 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-10-26 | SRM 269 | 2 | 200 | 173.71 | -0.35 | -68 | 1378 | 3885 | -215 | 894 | 3168 |
| 1 | 2003-10-01 | SRM 166 | 2 | 168 | 211.17 | 0.33 | 122 | 1446 | 1981 | -91 | 1109 | 1301 |