4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sembee | 5 | 1923 | 844 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.423 | 0.845 | 1.404 | 99.0 | -102 | 318 | 1443 | 1395 | 4908 |
| Odd | 0.410 | 0.887 | 1.407 | 109.0 | -83 | 346 | 1814 | 1796 | 4854 |
| EloSRM | 0.395 | 0.894 | 1.408 | 114.3 | -95 | 353 | 1951 | 1923 | 4832 |
| initial | 0.383 | 0.896 | 1.411 | 107.9 | -65 | 368 | 1520 | 1431 | 4521 |
| SRM | 0.447 | 1.090 | 1.448 | 154.8 | -323 | 207 | 961 | 844 | 7064 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-09-23 | SRM 449 | 2 | 487 | 418.06 | -0.29 | -14 | 1923 | 4832 | 2 | 844 | 7064 |
| 4 | 2009-05-27 | SRM 441 | 2 | 388 | 304.35 | -0.35 | -15 | 1937 | 4616 | -3 | 842 | 7435 |
| 3 | 2009-03-24 | SRM 437 | 2 | 74 | 613.56 | 3.05 | 353 | 1951 | 4562 | 207 | 845 | 8957 |
| 2 | 2009-03-11 | SRM 436 | 2 | 744 | 499.40 | -0.61 | -95 | 1598 | 8347 | -323 | 638 | 11406 |
| 1 | 2009-02-24 | TCO09 Qual 1 | 1 | 1024 | 1,153.07 | 0.17 | 95 | 1693 | 6967 | -239 | 961 | 7134 |