4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zoltanek | 1 | 1625 | 1105 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.296 | 0.296 | 0.296 | 70.6 | 71 | 71 | 1271 | 1271 | 3881 |
| initial | 0.327 | 0.327 | 0.327 | 39.4 | 39 | 39 | 1239 | 1239 | 4098 |
| EloSRM | 0.466 | 0.466 | 0.466 | 164.6 | 165 | 165 | 1625 | 1625 | 3811 |
| Odd | 0.504 | 0.504 | 0.504 | 178.5 | 179 | 179 | 1543 | 1543 | 3905 |
| SRM | -0.514 | 0.514 | 0.514 | 95.0 | -95 | -95 | 1105 | 1105 | 2783 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-06-14 | SRM 307 | 2 | 145 | 200.34 | 0.47 | 165 | 1625 | 3811 | -95 | 1105 | 2783 |