4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sergio7192 | 1 | 1312 | 867 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.324 | 0.324 | 0.324 | 51.7 | -52 | -52 | 1263 | 1263 | 3061 |
| EloSRM | -0.363 | 0.363 | 0.363 | 70.1 | -70 | -70 | 1312 | 1312 | 3036 |
| initial | -0.487 | 0.487 | 0.487 | 58.6 | -59 | -59 | 1141 | 1141 | 3092 |
| SRMFix | -0.502 | 0.502 | 0.502 | 116.9 | -117 | -117 | 1083 | 1083 | 3203 |
| SRM | -1.168 | 1.168 | 1.168 | 333.0 | -333 | -333 | 867 | 867 | 2500 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-11-23 | SRM 220 | 2 | 167 | 129.89 | -0.36 | -70 | 1312 | 3036 | -333 | 867 | 2500 |