4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Zeng_1 | 7 | 1897 | 884 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.116 | 0.224 | 0.274 | 48.3 | -117 | 11 | 1187 | 884 | 5745 |
| initial | 0.178 | 0.462 | 0.573 | 55.6 | -69 | 116 | 1425 | 1350 | 4921 |
| SRMFix | 0.018 | 0.482 | 0.548 | 72.7 | -80 | 200 | 1488 | 1323 | 5240 |
| EloSRM | -0.143 | 0.627 | 0.704 | 89.6 | -64 | 322 | 2016 | 1897 | 4974 |
| Odd | -0.157 | 0.639 | 0.722 | 89.1 | -63 | 334 | 1885 | 1770 | 4941 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2010-04-20 | Member SRM 468 | 2 | 385 | 452.07 | 0.23 | 46 | 1897 | 4974 | 11 | 884 | 5745 |
| 6 | 2009-11-05 | SRM 452 | 2 | 508 | 425.90 | -0.25 | -12 | 1851 | 5482 | -26 | 873 | 6757 |
| 5 | 2009-06-13 | SRM 442 | 2 | 588 | 384.18 | -0.61 | -36 | 1863 | 5197 | -62 | 899 | 6156 |
| 4 | 2009-05-27 | SRM 441 | 2 | 616 | 293.92 | -1.07 | -64 | 1899 | 4917 | -117 | 961 | 5566 |
| 3 | 2009-05-12 | SRM 440 | 2 | 448 | 264.81 | -0.76 | -53 | 1963 | 4445 | -91 | 1078 | 4615 |
| 2 | 2009-04-30 | SRM 439 | 2 | 189 | 254.44 | 0.43 | 94 | 2016 | 4014 | -18 | 1169 | 3739 |
| 1 | 2009-03-11 | SRM 436 | 2 | 277 | 567.66 | 1.03 | 322 | 1922 | 4799 | -13 | 1187 | 3581 |