4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sid.sharma456 | 2 | 1830 | 860 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.011 | 0.515 | 0.515 | 62.0 | -63 | 61 | 1261 | 1197 | 8721 |
| SRMFix | -0.123 | 0.563 | 0.576 | 106.8 | -111 | 103 | 1303 | 1192 | 8439 |
| EloSRM | -0.066 | 0.645 | 0.648 | 149.1 | -99 | 199 | 1930 | 1830 | 8092 |
| SRM | -0.837 | 0.837 | 0.907 | 170.0 | -253 | -87 | 1113 | 860 | 7720 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-12-23 | SRM 526.5 | 2 | 620 | 413.99 | -0.71 | -99 | 1830 | 8092 | -253 | 860 | 7720 |
| 1 | 2011-10-13 | SRM 521 | 2 | 537 | 801.97 | 0.58 | 199 | 1930 | 6865 | -87 | 1113 | 4707 |