4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mdeyab | 4 | 1878 | 1034 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.133 | 0.459 | 0.514 | 48.5 | -100 | 14 | 1134 | 1034 | 3791 |
| SRMFix | 0.241 | 0.690 | 0.722 | 99.9 | -100 | 112 | 1500 | 1400 | 3932 |
| initial | 0.416 | 0.741 | 0.783 | 89.2 | -78 | 129 | 1479 | 1400 | 3813 |
| EloSRM | 0.256 | 0.768 | 0.793 | 133.7 | -72 | 167 | 1950 | 1878 | 3582 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-09-12 | SRM 365 | 2 | 401 | 197.43 | -1.02 | -72 | 1878 | 3582 | -100 | 1034 | 3791 |
| 3 | 2007-09-04 | SRM 364 | 2 | 139 | 253.91 | 0.87 | 155 | 1950 | 3095 | 14 | 1134 | 3075 |
| 2 | 2007-02-20 | SRM 340 | 2 | 199 | 320.78 | 0.69 | 141 | 1795 | 3605 | -8 | 1120 | 3151 |
| 1 | 2006-12-21 | SRM 331 | 2 | 252 | 353.90 | 0.49 | 167 | 1654 | 4249 | -72 | 1128 | 2935 |