4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lazuly | 1 | 1196 | 555 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.639 | 0.639 | 0.639 | 132.9 | -133 | -133 | 1196 | 1196 | 3325 |
| initial | -0.723 | 0.723 | 0.723 | 87.1 | -87 | -87 | 1113 | 1113 | 3248 |
| SRMFix | -0.771 | 0.771 | 0.771 | 174.1 | -174 | -174 | 1026 | 1026 | 3425 |
| SRM | -1.379 | 1.379 | 1.379 | 645.0 | -645 | -645 | 555 | 555 | 3393 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-11-08 | SRM 170 | 2 | 218 | 140.32 | -0.64 | -133 | 1196 | 3325 | -645 | 555 | 3393 |