4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zait.victor | 3 | 1870 | 872 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.164 | 0.451 | 0.564 | 54.3 | -34 | 111 | 1294 | 1259 | 6878 |
| SRMFix | 0.118 | 0.501 | 0.589 | 81.6 | -51 | 146 | 1298 | 1247 | 6935 |
| EloSRM | 0.140 | 0.582 | 0.711 | 123.4 | -61 | 305 | 1932 | 1870 | 6509 |
| SRM | -0.386 | 0.678 | 0.726 | 123.3 | -251 | 21 | 970 | 872 | 6680 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-03-19 | SRM 500 | 2 | 748 | 500.22 | -0.58 | -61 | 1870 | 6509 | -98 | 872 | 6680 |
| 2 | 2011-03-08 | SRM 499 | 2 | 396 | 838.72 | 1.08 | 305 | 1932 | 5925 | 21 | 970 | 5560 |
| 1 | 2009-08-25 | SRM 447 | 2 | 671 | 634.09 | -0.08 | 3 | 1626 | 7399 | -251 | 949 | 5419 |