4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ahmedreda | 1 | 1866 | 870 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.290 | 0.290 | 0.290 | 58.5 | -58 | -58 | 1866 | 1866 | 7972 |
| initial | -0.330 | 0.330 | 0.330 | 39.8 | -40 | -40 | 1160 | 1160 | 8025 |
| SRMFix | -0.380 | 0.380 | 0.380 | 89.7 | -90 | -90 | 1110 | 1110 | 8155 |
| SRM | -1.200 | 1.200 | 1.200 | 330.0 | -330 | -330 | 870 | 870 | 6473 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-08-11 | SRM 665 | 2 | 437 | 357.54 | -0.29 | -58 | 1866 | 7972 | -330 | 870 | 6473 |