4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jalpa | 7 | 1681 | 496 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.083 | 0.292 | 0.335 | 42.6 | -57 | 87 | 1731 | 1681 | 9198 |
| initial | -0.113 | 0.301 | 0.342 | 36.2 | -62 | 58 | 1188 | 1105 | 11081 |
| SRMFix | -0.092 | 0.307 | 0.343 | 41.4 | -86 | 61 | 1144 | 1082 | 10398 |
| SRM | -0.269 | 0.466 | 0.554 | 116.9 | -345 | 38 | 855 | 496 | 11232 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-07-02 | SRM 511 | 2 | 1021 | 899.81 | -0.36 | -28 | 1681 | 9198 | -58 | 496 | 11232 |
| 6 | 2011-05-17 | SRM 504.5 | 2 | 797 | 881.87 | 0.15 | 27 | 1709 | 8489 | 19 | 554 | 10516 |
| 5 | 2011-05-11 | SRM 506 | 2 | 720 | 522.07 | -0.52 | -49 | 1682 | 8643 | -136 | 535 | 10464 |
| 4 | 2011-04-16 | Member SRM 503 | 2 | 585 | 836.11 | 0.52 | 87 | 1731 | 8058 | 38 | 671 | 9449 |
| 3 | 2011-03-08 | SRM 499 | 2 | 807 | 847.71 | 0.07 | 27 | 1644 | 8799 | -47 | 633 | 9492 |
| 2 | 2011-02-26 | SRM 498 | 2 | 946 | 839.22 | -0.17 | -23 | 1617 | 9158 | -175 | 680 | 8969 |
| 1 | 2011-02-10 | SRM 497 | 2 | 562 | 565.54 | -0.26 | -57 | 1640 | 8798 | -345 | 855 | 6884 |