4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| shakerlxxv | 2 | 1786 | 915 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.059 | 0.167 | 0.178 | 20.2 | -13 | 27 | 1227 | 1214 | 7523 |
| SRMFix | -0.022 | 0.177 | 0.179 | 35.8 | -34 | 38 | 1238 | 1204 | 7420 |
| EloSRM | 0.032 | 0.260 | 0.262 | 70.5 | -24 | 117 | 1810 | 1786 | 7305 |
| Odd | 0.061 | 0.286 | 0.292 | 76.7 | -15 | 138 | 1649 | 1634 | 7338 |
| SRM | -0.735 | 0.735 | 0.735 | 142.5 | -147 | -138 | 1053 | 915 | 6188 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-03-19 | SRM 500 | 2 | 744 | 634.94 | -0.23 | -24 | 1786 | 7305 | -138 | 915 | 6188 |
| 1 | 2011-01-12 | SRM 493 | 2 | 396 | 484.74 | 0.29 | 117 | 1810 | 6825 | -147 | 1053 | 4624 |