4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wander | 2 | 1539 | 922 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.050 | 0.413 | 0.416 | 49.7 | -56 | 44 | 1244 | 1188 | 3897 |
| SRMFix | -0.142 | 0.471 | 0.492 | 88.9 | -100 | 78 | 1278 | 1179 | 3808 |
| EloSRM | -0.082 | 0.562 | 0.567 | 121.8 | -73 | 170 | 1612 | 1539 | 3520 |
| SRM | -0.774 | 0.774 | 0.832 | 139.0 | -188 | -90 | 1110 | 922 | 3345 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-02-08 | SRM 288 | 2 | 252 | 161.32 | -0.64 | -73 | 1539 | 3520 | -188 | 922 | 3345 |
| 1 | 2006-01-30 | SRM 286 | 2 | 178 | 248.18 | 0.48 | 170 | 1612 | 3077 | -90 | 1110 | 2258 |