4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| xiaozong_wang | 1 | 1724 | 1060 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.167 | 0.167 | 0.167 | 40.3 | 40 | 40 | 1240 | 1240 | 6619 |
| initial | 0.224 | 0.224 | 0.224 | 27.0 | 27 | 27 | 1227 | 1227 | 6878 |
| EloSRM | 0.285 | 0.285 | 0.285 | 115.6 | 116 | 116 | 1724 | 1724 | 6582 |
| Odd | 0.322 | 0.322 | 0.322 | 133.7 | 134 | 134 | 1592 | 1592 | 6693 |
| SRM | -0.661 | 0.661 | 0.661 | 140.0 | -140 | -140 | 1060 | 1060 | 4828 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-12 | SRM 440 | 2 | 539 | 656.89 | 0.28 | 116 | 1724 | 6582 | -140 | 1060 | 4828 |