4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Vak | 3 | 1989 | 944 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.050 | 0.208 | 0.256 | 41.7 | -30 | 91 | 1291 | 1257 | 7962 |
| initial | 0.176 | 0.235 | 0.283 | 28.3 | -11 | 55 | 1274 | 1264 | 8027 |
| EloSRM | 0.042 | 0.300 | 0.347 | 68.4 | -21 | 176 | 2010 | 1989 | 7655 |
| SRM | -0.522 | 0.522 | 0.523 | 85.3 | -89 | -80 | 1113 | 944 | 6937 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-11-01 | SRM 596 | 2 | 694 | 564.10 | -0.30 | -21 | 1989 | 7655 | -80 | 944 | 6937 |
| 2 | 2013-09-27 | SRM 592 | 2 | 558 | 525.12 | -0.09 | 8 | 2010 | 7267 | -89 | 1024 | 5959 |
| 1 | 2013-08-27 | SRM 589 | 2 | 511 | 729.57 | 0.51 | 176 | 2002 | 7344 | -87 | 1113 | 5070 |