4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| berestev | 2 | 1236 | 796 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.187 | 0.187 | 0.197 | 21.7 | -34 | -9 | 1270 | 1236 | 2932 |
| initial | -0.255 | 0.255 | 0.260 | 30.8 | -37 | -25 | 1175 | 1138 | 3341 |
| SRMFix | -0.279 | 0.279 | 0.279 | 57.0 | -68 | -46 | 1132 | 1086 | 3272 |
| SRM | -0.859 | 0.859 | 0.881 | 202.0 | -256 | -148 | 944 | 796 | 2750 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-12-23 | SRM 126 | 2 | 106 | 106.95 | -0.25 | -34 | 1236 | 2932 | -148 | 796 | 2750 |
| 1 | 2002-11-13 | SRM 120 | 2 | 164 | 150.23 | -0.13 | -9 | 1270 | 2625 | -256 | 944 | 1862 |