4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| fitz297 | 1 | 1233 | 780 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.358 | 0.358 | 0.358 | 87.7 | -88 | -88 | 1233 | 1233 | 2685 |
| initial | -0.451 | 0.451 | 0.451 | 54.4 | -54 | -54 | 1146 | 1146 | 2628 |
| SRMFix | -0.498 | 0.498 | 0.498 | 116.1 | -116 | -116 | 1084 | 1084 | 2711 |
| SRM | -1.311 | 1.311 | 1.311 | 420.0 | -420 | -420 | 780 | 780 | 2461 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-09-08 | SRM 163 | 2 | 178 | 147.84 | -0.36 | -88 | 1233 | 2685 | -420 | 780 | 2461 |