4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| koutya | 2 | 1574 | 645 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.288 | 0.288 | 0.310 | 40.2 | -65 | -16 | 1488 | 1423 | 9547 |
| EloSRM | -0.307 | 0.307 | 0.323 | 53.4 | -72 | -35 | 1646 | 1574 | 9500 |
| initial | -0.371 | 0.371 | 0.389 | 44.7 | -59 | -31 | 1169 | 1111 | 9865 |
| SRMFix | -0.378 | 0.378 | 0.388 | 73.2 | -77 | -70 | 1130 | 1054 | 9871 |
| SRM | -0.906 | 0.906 | 0.906 | 277.5 | -292 | -263 | 908 | 645 | 9102 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-12-08 | SRM 490 | 2 | 924 | 736.58 | -0.41 | -72 | 1574 | 9500 | -263 | 645 | 9102 |
| 1 | 2010-10-21 | Member SRM 485 | 2 | 546 | 592.05 | -0.20 | -35 | 1646 | 7884 | -292 | 908 | 5753 |