4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| hayamari | 1 | 1830 | 1009 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.020 | 0.020 | 0.020 | 4.9 | 5 | 5 | 1205 | 1205 | 8812 |
| initial | 0.097 | 0.097 | 0.097 | 11.6 | 12 | 12 | 1212 | 1212 | 8996 |
| EloSRM | 0.158 | 0.158 | 0.158 | 78.8 | 79 | 79 | 1830 | 1830 | 8764 |
| SRM | -0.938 | 0.938 | 0.938 | 191.0 | -191 | -191 | 1009 | 1009 | 6269 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-03-07 | SRM 536 | 2 | 743 | 828.94 | 0.16 | 79 | 1830 | 8764 | -191 | 1009 | 6269 |