4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kokaia | 4 | 1758 | 684 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.054 | 0.200 | 0.281 | 55.0 | -50 | 140 | 1758 | 1758 | 8376 |
| SRMFix | -0.026 | 0.231 | 0.274 | 39.2 | -82 | 48 | 1139 | 1139 | 8992 |
| initial | -0.044 | 0.234 | 0.259 | 28.2 | -36 | 46 | 1179 | 1179 | 8824 |
| SRM | -0.395 | 0.533 | 0.613 | 136.5 | -328 | 15 | 872 | 684 | 9828 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-08-20 | SRM 515 | 2 | 594 | 841.52 | 0.50 | 140 | 1758 | 8376 | 15 | 684 | 9828 |
| 3 | 2010-08-14 | SRM 479 | 2 | 808 | 782.36 | -0.05 | 7 | 1618 | 7987 | -86 | 669 | 8299 |
| 2 | 2010-07-28 | SRM 477 | 2 | 750 | 753.42 | 0.01 | 23 | 1612 | 7916 | -117 | 755 | 7392 |
| 1 | 2009-12-17 | Member SRM 455 | 2 | 586 | 610.02 | -0.24 | -50 | 1589 | 7527 | -328 | 872 | 6051 |