4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Extry | 2 | 1761 | 954 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.322 | 0.339 | 0.468 | 40.9 | -2 | 80 | 1277 | 1277 | 6485 |
| EloSRM | 0.361 | 0.361 | 0.461 | 97.6 | 52 | 144 | 1761 | 1761 | 6189 |
| SRMFix | 0.283 | 0.364 | 0.461 | 62.2 | -20 | 105 | 1285 | 1285 | 6481 |
| SRM | -0.468 | 0.596 | 0.757 | 123.0 | -235 | -11 | 965 | 954 | 7792 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-07-19 | SRM 410 | 2 | 408 | 639.50 | 0.65 | 144 | 1761 | 6189 | -11 | 954 | 7792 |
| 1 | 2008-07-10 | SRM 409 | 2 | 633 | 665.84 | 0.07 | 52 | 1618 | 7608 | -235 | 965 | 7692 |