4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chebaturkin | 4 | 1952 | 1183 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.438 | 0.484 | 0.780 | 92.6 | -8 | 317 | 1541 | 1541 | 3155 |
| EloSRM | 0.503 | 0.529 | 0.818 | 107.6 | -2 | 366 | 1952 | 1952 | 3263 |
| Odd | 0.513 | 0.541 | 0.828 | 109.7 | -2 | 371 | 1839 | 1839 | 3345 |
| initial | 0.610 | 0.610 | 0.886 | 73.5 | 1 | 184 | 1494 | 1494 | 3364 |
| SRM | 0.146 | 0.625 | 0.750 | 164.2 | -201 | 313 | 1513 | 1183 | 2941 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-11-10 | SRM 375 | 2 | 134 | 190.63 | 0.51 | 61 | 1952 | 3263 | 7 | 1183 | 2941 |
| 3 | 2007-11-06 | SRM 374 | 1 | 453 | 485.53 | -0.03 | -2 | 1891 | 3666 | -136 | 1176 | 2974 |
| 2 | 2007-10-17 | SRM 372 | 1 | 459 | 513.92 | -0.02 | 0 | 1894 | 3598 | -201 | 1312 | 1968 |
| 1 | 2007-10-09 | College Tour SRM 370 | 1 | 46 | 135.12 | 1.55 | 366 | 1894 | 3525 | 313 | 1513 | 1151 |