4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| FreeX | 1 | 1449 | 687 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.419 | 0.419 | 0.419 | 107.8 | -108 | -108 | 1449 | 1449 | 9796 |
| initial | -0.503 | 0.503 | 0.503 | 60.6 | -61 | -61 | 1139 | 1139 | 9454 |
| SRMFix | -0.564 | 0.564 | 0.564 | 130.4 | -130 | -130 | 1070 | 1070 | 9784 |
| SRM | -1.473 | 1.473 | 1.473 | 513.0 | -513 | -513 | 687 | 687 | 9161 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-06 | SRM 401 | 2 | 756 | 588.61 | -0.42 | -108 | 1449 | 9796 | -513 | 687 | 9161 |