4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mwang633 | 3 | 1864 | 946 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.283 | 0.353 | 0.412 | 96.7 | -183 | 18 | 1218 | 946 | 6406 |
| initial | 0.240 | 0.424 | 0.593 | 51.1 | -33 | 119 | 1320 | 1287 | 7051 |
| EloSRM | 0.221 | 0.479 | 0.642 | 117.2 | -46 | 304 | 1912 | 1864 | 7276 |
| Odd | 0.204 | 0.521 | 0.680 | 121.6 | -44 | 319 | 1776 | 1730 | 7054 |
| SRMFix | 0.085 | 0.537 | 0.659 | 99.0 | -87 | 207 | 1407 | 1316 | 6665 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-08-09 | SRM 514 | 2 | 559 | 434.46 | -0.36 | -46 | 1864 | 7276 | -89 | 946 | 6406 |
| 2 | 2009-06-13 | SRM 442 | 1 | 581 | 593.19 | -0.02 | -2 | 1910 | 4833 | -183 | 1035 | 4463 |
| 1 | 2009-05-12 | SRM 440 | 2 | 317 | 656.89 | 1.05 | 304 | 1912 | 4845 | 18 | 1218 | 3204 |