4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| acm.ua | 7 | 2197 | 927 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.827 | 1.187 | 2.106 | 142.9 | -70 | 652 | 1897 | 1897 | 3433 |
| SRMFix | 0.744 | 1.221 | 2.103 | 108.8 | -79 | 304 | 1524 | 1524 | 5340 |
| Odd | 0.754 | 1.244 | 2.104 | 131.5 | -71 | 349 | 2035 | 2035 | 4991 |
| SRM | 0.476 | 1.252 | 2.146 | 117.0 | -179 | 233 | 1170 | 927 | 7329 |
| EloSRM | 0.796 | 1.259 | 2.126 | 140.4 | -82 | 368 | 2197 | 2197 | 5014 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2012-03-20 | SRM 538 | 2 | 14 | 607.27 | 5.44 | 368 | 2197 | 5014 | 233 | 927 | 7329 |
| 6 | 2011-10-04 | SRM 520 | 2 | 525 | 800.55 | 0.61 | 81 | 1829 | 7888 | 40 | 694 | 9992 |
| 5 | 2011-09-19 | SRM 519 | 2 | 810 | 566.26 | -0.58 | -61 | 1748 | 8758 | -165 | 654 | 10446 |
| 4 | 2011-09-14 | SRM 518 | 2 | 646 | 793.97 | 0.30 | 71 | 1809 | 8082 | -18 | 819 | 8156 |
| 3 | 2011-08-30 | SRM 516 | 2 | 689 | 581.84 | -0.46 | -82 | 1737 | 8640 | -179 | 837 | 7681 |
| 2 | 2009-08-25 | SRM 447 | 2 | 574 | 383.35 | -0.58 | -61 | 1819 | 5627 | -154 | 1016 | 4621 |
| 1 | 2009-08-08 | SRM 446 | 2 | 397 | 713.95 | 0.85 | 259 | 1880 | 5101 | -30 | 1170 | 3310 |