4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| drchamberlain | 1 | 1967 | 1033 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.072 | 0.072 | 0.072 | 17.7 | 18 | 18 | 1218 | 1218 | 9168 |
| initial | 0.137 | 0.137 | 0.137 | 16.5 | 17 | 17 | 1217 | 1217 | 9472 |
| EloSRM | 0.189 | 0.189 | 0.189 | 87.8 | 88 | 88 | 1967 | 1967 | 9114 |
| SRM | -0.815 | 0.815 | 0.815 | 167.0 | -167 | -167 | 1033 | 1033 | 6346 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-09-17 | SRM 633 | 2 | 693 | 790.13 | 0.19 | 88 | 1967 | 9114 | -167 | 1033 | 6346 |