4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mermeladeK | 1 | 1648 | 988 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.022 | 0.022 | 0.022 | 5.4 | -5 | -5 | 1195 | 1195 | 7919 |
| initial | 0.034 | 0.034 | 0.034 | 4.1 | 4 | 4 | 1204 | 1204 | 7647 |
| EloSRM | 0.130 | 0.130 | 0.130 | 70.6 | 71 | 71 | 1648 | 1648 | 7497 |
| Odd | 0.166 | 0.166 | 0.166 | 86.2 | 86 | 86 | 1525 | 1525 | 7633 |
| SRM | -0.984 | 0.984 | 0.984 | 212.0 | -212 | -212 | 988 | 988 | 7439 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-10-02 | SRM 420 | 2 | 483 | 528.51 | 0.13 | 71 | 1648 | 7497 | -212 | 988 | 7439 |