4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| AhlyK | 1 | 1420 | 891 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.220 | 0.220 | 0.220 | 29.6 | -30 | -30 | 1339 | 1339 | 5742 |
| EloSRM | -0.262 | 0.262 | 0.262 | 47.0 | -47 | -47 | 1420 | 1420 | 5638 |
| initial | -0.376 | 0.376 | 0.376 | 45.3 | -45 | -45 | 1155 | 1155 | 5675 |
| SRMFix | -0.434 | 0.434 | 0.434 | 101.7 | -102 | -102 | 1098 | 1098 | 5938 |
| SRM | -1.223 | 1.223 | 1.223 | 309.0 | -309 | -309 | 891 | 891 | 4548 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-07-26 | SRM 313 | 2 | 373 | 311.05 | -0.26 | -47 | 1420 | 5638 | -309 | 891 | 4548 |