4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| _ashutosh | 1 | 1592 | 1079 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.155 | 0.155 | 0.155 | 37.6 | 38 | 38 | 1238 | 1238 | 4293 |
| initial | 0.213 | 0.213 | 0.213 | 25.6 | 26 | 26 | 1226 | 1226 | 4422 |
| EloSRM | 0.327 | 0.327 | 0.327 | 125.1 | 125 | 125 | 1592 | 1592 | 4233 |
| SRM | -0.634 | 0.634 | 0.634 | 121.0 | -121 | -121 | 1079 | 1079 | 3057 |
| # | 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 | 248 | 311.08 | 0.33 | 125 | 1592 | 4233 | -121 | 1079 | 3057 |