4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lothar314159 | 1 | 1966 | 1112 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.416 | 0.416 | 0.416 | 97.8 | 98 | 98 | 1298 | 1298 | 7646 |
| initial | 0.476 | 0.476 | 0.476 | 57.4 | 57 | 57 | 1257 | 1257 | 8246 |
| SRM | -0.480 | 0.480 | 0.480 | 88.0 | -88 | -88 | 1112 | 1112 | 5052 |
| EloSRM | 0.535 | 0.535 | 0.535 | 189.6 | 190 | 190 | 1966 | 1966 | 7543 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-09-07 | SRM 555 | 2 | 434 | 628.77 | 0.54 | 190 | 1966 | 7543 | -88 | 1112 | 5052 |