4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| HodaGharieb | 1 | 1972 | 1089 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.273 | 0.273 | 0.273 | 65.3 | 65 | 65 | 1265 | 1265 | 7794 |
| initial | 0.340 | 0.340 | 0.340 | 40.9 | 41 | 41 | 1241 | 1241 | 8281 |
| EloSRM | 0.400 | 0.400 | 0.400 | 146.5 | 146 | 146 | 1972 | 1972 | 7670 |
| SRM | -0.601 | 0.601 | 0.601 | 111.0 | -111 | -111 | 1089 | 1089 | 5347 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-08-27 | SRM 589 | 2 | 553 | 729.57 | 0.40 | 146 | 1972 | 7670 | -111 | 1089 | 5347 |