4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wherby | 2 | 1930 | 729 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.853 | 0.853 | 1.107 | 235.5 | -447 | -24 | 1176 | 729 | 10079 |
| initial | -0.070 | 0.867 | 0.870 | 104.4 | -113 | 96 | 1296 | 1183 | 9520 |
| SRMFix | -0.269 | 0.993 | 1.029 | 177.7 | -191 | 164 | 1364 | 1173 | 9202 |
| EloSRM | -0.248 | 1.102 | 1.130 | 203.1 | -152 | 255 | 2082 | 1930 | 8379 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-11-20 | SRM 597 | 2 | 1066 | 418.58 | -1.35 | -152 | 1930 | 8379 | -447 | 729 | 10079 |
| 1 | 2013-09-07 | SRM 590 | 2 | 475 | 858.66 | 0.85 | 255 | 2082 | 6613 | -24 | 1176 | 4490 |