4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kagiaapa | 3 | 1685 | 643 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.228 | 0.228 | 0.260 | 32.8 | -47 | 10 | 1773 | 1685 | 10724 |
| initial | -0.257 | 0.257 | 0.287 | 31.0 | -45 | -10 | 1190 | 1107 | 11880 |
| SRMFix | -0.270 | 0.270 | 0.292 | 44.4 | -55 | -28 | 1172 | 1067 | 11577 |
| SRM | -0.698 | 0.698 | 0.703 | 185.7 | -208 | -174 | 992 | 643 | 10970 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-07-02 | SRM 548 | 2 | 571 | 485.19 | -0.34 | -47 | 1685 | 10724 | -175 | 643 | 10970 |
| 2 | 2012-06-07 | SRM 545 | 2 | 721 | 728.05 | -0.29 | -41 | 1732 | 10182 | -174 | 818 | 8859 |
| 1 | 2012-05-29 | SRM 544 | 2 | 263 | 435.40 | -0.05 | 10 | 1773 | 9485 | -208 | 992 | 6321 |