4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| coolrama | 1 | 1318 | 638 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.550 | 0.550 | 0.550 | 122.8 | -123 | -123 | 1318 | 1318 | 5105 |
| initial | -0.668 | 0.668 | 0.668 | 80.4 | -80 | -80 | 1120 | 1120 | 5025 |
| SRMFix | -0.703 | 0.703 | 0.703 | 160.0 | -160 | -160 | 1040 | 1040 | 5264 |
| SRM | -1.462 | 1.462 | 1.462 | 562.0 | -562 | -562 | 638 | 638 | 5013 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-01-21 | SRM 284 | 2 | 432 | 294.42 | -0.55 | -123 | 1318 | 5105 | -562 | 638 | 5013 |