4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| waxor | 2 | 1323 | 656 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.255 | 0.300 | 0.394 | 76.5 | -124 | 29 | 1323 | 1323 | 4404 |
| initial | -0.342 | 0.342 | 0.460 | 41.2 | -78 | -4 | 1122 | 1118 | 4597 |
| SRMFix | -0.341 | 0.363 | 0.498 | 82.1 | -160 | 4 | 1044 | 1044 | 4742 |
| SRM | -0.764 | 0.764 | 1.044 | 292.0 | -564 | 20 | 656 | 656 | 4494 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-10-01 | SRM 266 | 2 | 148 | 259.50 | 0.04 | 29 | 1323 | 4404 | 20 | 656 | 4494 |
| 1 | 2005-08-10 | SRM 258 | 2 | 341 | 234.88 | -0.56 | -124 | 1294 | 4181 | -564 | 636 | 4189 |