4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| JackandSpades | 6 | 1680 | 559 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.075 | 0.207 | 0.231 | 36.4 | -39 | 84 | 1521 | 1520 | 11051 |
| EloSRM | -0.068 | 0.218 | 0.243 | 44.1 | -53 | 97 | 1684 | 1680 | 11245 |
| SRMFix | -0.121 | 0.229 | 0.265 | 36.2 | -89 | 34 | 1111 | 1052 | 12558 |
| initial | -0.143 | 0.242 | 0.267 | 29.1 | -41 | 36 | 1160 | 1097 | 12783 |
| SRM | -0.373 | 0.463 | 0.567 | 114.2 | -329 | 21 | 871 | 559 | 12433 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2012-04-23 | SRM 541 | 2 | 509 | 704.74 | -0.09 | -4 | 1680 | 11245 | 1 | 559 | 12433 |
| 5 | 2012-03-03 | SRM 535 | 2 | 875 | 1,140.42 | 0.38 | 97 | 1684 | 10509 | 21 | 558 | 11936 |
| 4 | 2011-07-26 | SRM 513 | 2 | 994 | 964.95 | -0.24 | -30 | 1587 | 11192 | -90 | 537 | 11244 |
| 3 | 2011-07-13 | SRM 512 | 2 | 1038 | 1,087.82 | 0.07 | 34 | 1617 | 10502 | -63 | 627 | 10430 |
| 2 | 2011-02-01 | SRM 496 | 2 | 724 | 691.89 | -0.26 | -46 | 1583 | 9817 | -181 | 690 | 8952 |
| 1 | 2010-10-26 | SRM 486 | 2 | 768 | 771.92 | -0.27 | -53 | 1629 | 8260 | -329 | 871 | 6226 |