4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Andy_Dufresne | 2 | 1273 | 806 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.221 | 0.234 | 0.321 | 49.8 | -65 | 35 | 1338 | 1273 | 2622 |
| initial | -0.272 | 0.272 | 0.342 | 32.8 | -58 | -8 | 1192 | 1134 | 3020 |
| SRMFix | -0.299 | 0.299 | 0.344 | 54.5 | -77 | -32 | 1168 | 1091 | 2873 |
| SRM | -0.856 | 0.856 | 0.857 | 197.0 | -210 | -184 | 1016 | 806 | 2492 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-06-02 | SRM 149 | 2 | 162 | 130.67 | -0.45 | -65 | 1273 | 2622 | -210 | 806 | 2492 |
| 1 | 2003-05-06 | SRM 145 | 2 | 149 | 150.35 | 0.01 | 35 | 1338 | 2443 | -184 | 1016 | 1591 |