4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| fyq | 2 | 1912 | 842 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.268 | 0.789 | 0.833 | 95.0 | -63 | 127 | 1265 | 1265 | 6893 |
| EloSRM | 0.396 | 0.851 | 0.938 | 234.4 | -102 | 367 | 1912 | 1912 | 6188 |
| SRMFix | 0.280 | 0.858 | 0.902 | 153.9 | -133 | 174 | 1241 | 1241 | 7063 |
| SRM | -0.250 | 1.112 | 1.140 | 277.0 | -456 | 98 | 842 | 842 | 7195 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-03-30 | Member SRM 501 | 2 | 322 | 763.86 | 1.25 | 367 | 1912 | 6188 | 98 | 842 | 7195 |
| 1 | 2010-02-13 | Member SRM 461 | 2 | 950 | 749.22 | -0.46 | -102 | 1545 | 8461 | -456 | 744 | 7601 |