4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jknair | 2 | 1794 | 900 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.011 | 0.440 | 0.441 | 53.0 | -52 | 54 | 1254 | 1203 | 7237 |
| SRMFix | -0.081 | 0.472 | 0.479 | 91.3 | -90 | 92 | 1292 | 1202 | 6989 |
| EloSRM | -0.029 | 0.546 | 0.547 | 123.4 | -67 | 180 | 1861 | 1794 | 6605 |
| SRM | -0.726 | 0.726 | 0.771 | 150.0 | -210 | -90 | 1110 | 900 | 5923 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-10-26 | SRM 486 | 2 | 768 | 624.34 | -0.57 | -67 | 1794 | 6605 | -210 | 900 | 5923 |
| 1 | 2010-10-21 | Member SRM 485 | 2 | 426 | 609.54 | 0.52 | 180 | 1861 | 5918 | -90 | 1110 | 3915 |