4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| take | 1 | 1422 | 768 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.343 | 0.343 | 0.343 | 81.4 | -81 | -81 | 1422 | 1422 | 6359 |
| initial | -0.433 | 0.433 | 0.433 | 52.2 | -52 | -52 | 1148 | 1148 | 6087 |
| SRMFix | -0.480 | 0.480 | 0.480 | 111.9 | -112 | -112 | 1088 | 1088 | 6339 |
| SRM | -1.263 | 1.263 | 1.263 | 432.0 | -432 | -432 | 768 | 768 | 5743 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-04-18 | SRM 345 | 2 | 539 | 460.40 | -0.34 | -81 | 1422 | 6359 | -432 | 768 | 5743 |