4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Safin | 3 | 2238 | 1086 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 1.088 | 1.316 | 1.820 | 244.0 | -80 | 576 | 2238 | 2238 | 3435 |
| initial | 1.201 | 1.473 | 1.820 | 177.3 | -49 | 354 | 1634 | 1634 | 3667 |
| SRMFix | 1.190 | 1.491 | 1.846 | 206.4 | -106 | 383 | 1607 | 1607 | 3759 |
| SRM | 0.972 | 1.784 | 1.894 | 236.7 | -412 | 210 | 1086 | 1086 | 4373 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-01-27 | SRM 495 | 2 | 171 | 244.25 | 0.51 | 75 | 2238 | 3435 | 88 | 1086 | 4373 |
| 2 | 2011-01-22 | Member SRM 494 | 2 | 95 | 810.02 | 3.09 | 576 | 2163 | 3892 | 210 | 998 | 5167 |
| 1 | 2010-07-06 | SRM 475 | 2 | 613 | 546.60 | -0.34 | -80 | 1586 | 8205 | -412 | 788 | 6961 |