4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| igor.g | 1 | 1662 | 982 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.023 | 0.023 | 0.023 | 2.7 | -3 | -3 | 1197 | 1197 | 7084 |
| EloSRM | 0.048 | 0.048 | 0.048 | 44.1 | 44 | 44 | 1662 | 1662 | 7043 |
| SRMFix | -0.078 | 0.078 | 0.078 | 19.0 | -19 | -19 | 1181 | 1181 | 7037 |
| SRM | -0.966 | 0.966 | 0.966 | 218.0 | -218 | -218 | 982 | 982 | 5037 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-07-23 | SRM 445 | 2 | 696 | 719.67 | 0.05 | 44 | 1662 | 7043 | -218 | 982 | 5037 |