4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| strong_fast | 4 | 1542 | 491 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.244 | 0.244 | 0.282 | 36.3 | -72 | -14 | 1669 | 1542 | 12971 |
| SRMFix | -0.302 | 0.302 | 0.327 | 49.7 | -82 | -20 | 1148 | 1001 | 12800 |
| initial | -0.311 | 0.311 | 0.337 | 37.4 | -61 | -22 | 1178 | 1050 | 12823 |
| SRM | -0.627 | 0.627 | 0.678 | 177.2 | -277 | -48 | 955 | 491 | 12539 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-02-06 | SRM 569 | 2 | 532 | 600.71 | -0.08 | -14 | 1542 | 12971 | -48 | 491 | 12539 |
| 3 | 2010-12-18 | Member SRM 491 | 2 | 940 | 828.47 | -0.30 | -40 | 1556 | 9957 | -139 | 539 | 9887 |
| 2 | 2010-12-08 | SRM 490 | 2 | 924 | 717.59 | -0.45 | -72 | 1596 | 9070 | -277 | 678 | 8814 |
| 1 | 2010-11-30 | Member SRM 489 | 2 | 455 | 625.08 | -0.15 | -18 | 1669 | 8016 | -245 | 955 | 5460 |