4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| a.fathy | 1 | 2378 | 1333 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.978 | 0.978 | 0.978 | 133.0 | 133 | 133 | 1333 | 1333 | 3115 |
| SRMFix | 1.915 | 1.915 | 1.915 | 383.5 | 384 | 384 | 1584 | 1584 | 5135 |
| initial | 1.987 | 1.987 | 1.987 | 239.2 | 239 | 239 | 1439 | 1439 | 6429 |
| EloSRM | 2.032 | 2.032 | 2.032 | 493.7 | 494 | 494 | 2378 | 2378 | 4798 |
| Odd | 2.086 | 2.086 | 2.086 | 514.7 | 515 | 515 | 2147 | 2147 | 4947 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-10-23 | SRM 637 | 2 | 159 | 650.47 | 2.03 | 494 | 2378 | 4798 | 133 | 1333 | 3115 |