4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mosafattah | 9 | 2007 | 770 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.076 | 0.441 | 0.601 | 53.0 | -83 | 155 | 1371 | 1282 | 7824 |
| SRM | -0.229 | 0.472 | 0.549 | 65.3 | -145 | 43 | 1236 | 770 | 9676 |
| SRMFix | -0.060 | 0.518 | 0.629 | 65.7 | -80 | 263 | 1480 | 1287 | 7678 |
| Odd | -0.162 | 0.602 | 0.718 | 78.3 | -68 | 408 | 1987 | 1827 | 7142 |
| EloSRM | -0.180 | 0.609 | 0.720 | 76.2 | -51 | 389 | 2166 | 2007 | 7059 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2012-09-01 | SRM 554 | 2 | 846 | 553.75 | -0.83 | -40 | 2007 | 7059 | -103 | 770 | 9676 |
| 8 | 2012-08-16 | SRM 552 | 2 | 251 | 352.55 | 0.49 | 48 | 2047 | 6578 | 43 | 873 | 7875 |
| 7 | 2012-08-04 | SRM 551 | 2 | 646 | 470.04 | -0.46 | -25 | 1999 | 7032 | -27 | 830 | 8513 |
| 6 | 2012-06-25 | SRM 547 | 2 | 414 | 231.98 | -0.84 | -51 | 2024 | 6782 | -52 | 857 | 8195 |
| 5 | 2012-04-23 | SRM 541 | 2 | 509 | 495.70 | -0.60 | -34 | 2074 | 6514 | -95 | 909 | 7834 |
| 4 | 2012-04-04 | SRM 539 | 2 | 411 | 322.35 | -0.78 | -51 | 2109 | 5955 | -145 | 1004 | 6295 |
| 3 | 2012-03-17 | SRM 537 | 1 | 709 | 791.96 | -0.04 | -6 | 2160 | 5383 | -77 | 1149 | 4751 |
| 2 | 2012-02-09 | SRM 532 | 1 | 413 | 590.14 | 0.09 | 41 | 2166 | 5040 | -10 | 1226 | 3825 |
| 1 | 2011-11-17 | SRM 524 | 2 | 240 | 614.12 | 1.36 | 389 | 2125 | 5178 | 36 | 1236 | 3594 |