4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| RonRay | 1 | 1883 | 880 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.319 | 0.319 | 0.319 | 60.0 | -60 | -60 | 1883 | 1883 | 6829 |
| initial | -0.343 | 0.343 | 0.343 | 41.3 | -41 | -41 | 1159 | 1159 | 6996 |
| SRMFix | -0.375 | 0.375 | 0.375 | 88.6 | -89 | -89 | 1111 | 1111 | 7063 |
| SRM | -0.936 | 0.936 | 0.936 | 320.0 | -320 | -320 | 880 | 880 | 5599 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-12-18 | SRM 676 | 2 | 345 | 361.82 | -0.32 | -60 | 1883 | 6829 | -320 | 880 | 5599 |