4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| optimistic_65 | 8 | 1685 | 524 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.028 | 0.294 | 0.375 | 43.0 | -41 | 118 | 1525 | 1525 | 9949 |
| EloSRM | -0.024 | 0.300 | 0.384 | 47.8 | -57 | 124 | 1685 | 1685 | 9989 |
| SRMFix | -0.068 | 0.318 | 0.396 | 41.1 | -86 | 71 | 1114 | 1064 | 11409 |
| initial | -0.088 | 0.327 | 0.400 | 39.3 | -41 | 101 | 1162 | 1126 | 11314 |
| SRM | -0.265 | 0.515 | 0.614 | 120.6 | -345 | 84 | 855 | 524 | 11701 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2012-01-31 | SRM 531 | 2 | 949 | ||||||||
| 7 | 2012-01-14 | SRM 529 | 2 | 554 | 1,013.19 | 0.87 | 124 | 1685 | 9989 | 84 | 524 | 11701 |
| 6 | 2011-12-17 | SRM 527 | 2 | 966 | 916.00 | -0.20 | -25 | 1560 | 12048 | -64 | 440 | 12038 |
| 5 | 2011-10-13 | SRM 521 | 2 | 799 | 868.90 | -0.15 | -16 | 1585 | 11614 | -31 | 504 | 11672 |
| 4 | 2011-07-26 | SRM 513 | 2 | 994 | 953.48 | -0.26 | -30 | 1601 | 10961 | -89 | 535 | 11251 |
| 3 | 2011-07-13 | SRM 512 | 2 | 1007 | 1,075.36 | 0.10 | 37 | 1631 | 10147 | -51 | 624 | 10461 |
| 2 | 2011-04-07 | SRM 502 | 2 | 555 | 513.80 | -0.26 | -46 | 1594 | 9868 | -180 | 675 | 9286 |
| 1 | 2011-02-10 | SRM 497 | 2 | 562 | 565.50 | -0.26 | -57 | 1640 | 8797 | -345 | 855 | 6884 |