4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| vito1281 | 1 | 1241 | 959 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.056 | 0.056 | 0.056 | 4.3 | 4 | 4 | 1241 | 1241 | 845 |
| initial | -0.139 | 0.139 | 0.139 | 16.7 | -17 | -17 | 1183 | 1183 | 762 |
| SRMFix | -0.152 | 0.152 | 0.152 | 37.0 | -37 | -37 | 1163 | 1163 | 792 |
| SRM | -0.592 | 0.592 | 0.592 | 241.0 | -241 | -241 | 959 | 959 | 712 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-01-09 | SRM 56 | 2 | 115 | 159.71 | -0.06 | 4 | 1241 | 845 | -241 | 959 | 712 |