4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mski | 1 | 1609 | 921 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.116 | 0.116 | 0.116 | 9.3 | -9 | -9 | 1609 | 1609 | 7529 |
| initial | -0.187 | 0.187 | 0.187 | 22.5 | -23 | -23 | 1177 | 1177 | 7600 |
| SRMFix | -0.242 | 0.242 | 0.242 | 58.1 | -58 | -58 | 1142 | 1142 | 7675 |
| SRM | -1.131 | 1.131 | 1.131 | 279.0 | -279 | -279 | 921 | 921 | 5793 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-07-23 | SRM 445 | 2 | 780 | 719.67 | -0.12 | -9 | 1609 | 7529 | -279 | 921 | 5793 |