4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| DLBeck | 2 | 1180 | 672 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.310 | 0.310 | 0.311 | 56.7 | -68 | -45 | 1225 | 1180 | 3532 |
| SRMFix | -0.387 | 0.387 | 0.390 | 79.5 | -103 | -56 | 1097 | 1041 | 3764 |
| initial | -0.394 | 0.394 | 0.394 | 47.4 | -49 | -46 | 1151 | 1105 | 3719 |
| SRM | -0.842 | 0.842 | 0.869 | 264.0 | -355 | -173 | 845 | 672 | 3369 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-03-06 | SRM 137 | 2 | 177 | 163.42 | -0.29 | -45 | 1180 | 3532 | -173 | 672 | 3369 |
| 1 | 2003-02-25 | SRM 136 | 2 | 136 | 123.83 | -0.33 | -68 | 1225 | 3133 | -355 | 845 | 2489 |