4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Ahmed-Aly | 1 | 2586 | 1728 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 5.681 | 5.681 | 5.681 | 528.0 | 528 | 528 | 1728 | 1728 | 873 |
| SRMFix | 6.600 | 6.600 | 6.600 | 903.2 | 903 | 903 | 2103 | 2103 | 1257 |
| initial | 6.680 | 6.680 | 6.680 | 804.4 | 804 | 804 | 2004 | 2004 | 2467 |
| EloSRM | 6.742 | 6.742 | 6.742 | 896.7 | 897 | 897 | 2586 | 2586 | 1594 |
| Odd | 6.795 | 6.795 | 6.795 | 926.9 | 927 | 927 | 2436 | 2436 | 1538 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-12-18 | Member SRM 491 | 2 | 7 | 749.04 | 6.74 | 897 | 2586 | 1594 | 528 | 1728 | 873 |