4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| CZG1989 | 7 | 2174 | 1107 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.114 | 0.213 | 0.287 | 20.4 | -53 | 19 | 1206 | 1107 | 4736 |
| EloSRM | 0.218 | 0.339 | 0.494 | 67.6 | -7 | 326 | 2174 | 2174 | 4592 |
| Odd | 0.228 | 0.348 | 0.510 | 71.8 | -5 | 343 | 2018 | 2018 | 4564 |
| SRMFix | 0.286 | 0.361 | 0.486 | 55.5 | -26 | 217 | 1549 | 1537 | 4754 |
| initial | 0.440 | 0.499 | 0.615 | 60.0 | -25 | 127 | 1573 | 1570 | 4526 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-09-19 | SRM 519 | 2 | 250 | 258.29 | 0.05 | 15 | 2174 | 4592 | -6 | 1107 | 4736 |
| 6 | 2011-08-20 | SRM 515 | 2 | 338 | 272.27 | -0.31 | -7 | 2159 | 4566 | -24 | 1113 | 4585 |
| 5 | 2011-08-09 | SRM 514 | 2 | 179 | 260.20 | 0.54 | 54 | 2166 | 4489 | 19 | 1137 | 4369 |
| 4 | 2011-07-26 | SRM 513 | 2 | 389 | 359.47 | -0.11 | 7 | 2112 | 4979 | -22 | 1118 | 4586 |
| 3 | 2011-07-13 | SRM 512 | 2 | 389 | 445.43 | 0.20 | 42 | 2105 | 4988 | -13 | 1140 | 4346 |
| 2 | 2011-07-02 | SRM 511 | 1 | 588 | 715.63 | 0.04 | 22 | 2063 | 5285 | -53 | 1153 | 4195 |
| 1 | 2011-06-21 | SRM 510 | 2 | 266 | 580.71 | 1.12 | 326 | 2041 | 5448 | 6 | 1206 | 3680 |