4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| KTY | 1 | 1545 | 906 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.204 | 0.204 | 0.204 | 38.6 | -39 | -39 | 1545 | 1545 | 9693 |
| initial | -0.265 | 0.265 | 0.265 | 31.9 | -32 | -32 | 1168 | 1168 | 9724 |
| SRMFix | -0.308 | 0.308 | 0.308 | 73.2 | -73 | -73 | 1127 | 1127 | 9799 |
| SRM | -0.937 | 0.937 | 0.937 | 294.0 | -294 | -294 | 906 | 906 | 8020 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-11-12 | SRM 425 | 2 | 541 | 605.36 | -0.20 | -39 | 1545 | 9693 | -294 | 906 | 8020 |