4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mazen90 | 3 | 1849 | 839 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.279 | 0.811 | 0.999 | 97.7 | -51 | 197 | 1346 | 1301 | 6135 |
| EloSRM | 0.329 | 0.841 | 1.061 | 150.4 | -82 | 325 | 1894 | 1849 | 6310 |
| SRMFix | 0.273 | 0.859 | 1.044 | 137.0 | -110 | 246 | 1336 | 1281 | 6310 |
| SRM | -0.103 | 0.977 | 1.054 | 198.3 | -394 | 117 | 923 | 839 | 6889 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-11-30 | Member SRM 489 | 2 | 455 | 522.24 | -0.41 | -44 | 1849 | 6310 | -84 | 839 | 6889 |
| 2 | 2010-04-03 | SRM 466 | 2 | 221 | 745.94 | 1.76 | 325 | 1894 | 4919 | 117 | 923 | 5340 |
| 1 | 2010-03-16 | SRM 464 | 2 | 771 | 685.93 | -0.36 | -82 | 1569 | 7819 | -394 | 806 | 6602 |