4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| acutebridge | 1 | 1873 | 921 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.069 | 0.069 | 0.069 | 12.9 | 13 | 13 | 1645 | 1645 | 10460 |
| EloSRM | -0.122 | 0.122 | 0.122 | 11.7 | -12 | -12 | 1873 | 1873 | 10266 |
| initial | -0.168 | 0.168 | 0.168 | 20.2 | -20 | -20 | 1180 | 1180 | 10237 |
| SRMFix | -0.239 | 0.239 | 0.239 | 57.5 | -57 | -57 | 1143 | 1143 | 10292 |
| SRM | -1.177 | 1.177 | 1.177 | 279.0 | -279 | -279 | 921 | 921 | 7700 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-10-23 | SRM 637 | 2 | 708 | 650.47 | -0.12 | -12 | 1873 | 10266 | -279 | 921 | 7700 |