4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| willardb | 17 | 1853 | 884 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.106 | 0.614 | 0.874 | 50.0 | -54 | 279 | 1950 | 1853 | 5321 |
| Odd | 0.074 | 0.619 | 0.880 | 48.3 | -51 | 275 | 1859 | 1766 | 5031 |
| initial | 0.073 | 0.624 | 0.875 | 75.2 | -145 | 294 | 1656 | 1342 | 5587 |
| SRMFix | 0.115 | 0.648 | 0.899 | 57.9 | -104 | 271 | 1531 | 1392 | 5290 |
| SRM | 0.210 | 0.737 | 0.948 | 66.6 | -314 | 161 | 1070 | 884 | 8238 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2008-11-22 | SRM 426 | 2 | 525 | 400.22 | -0.68 | -39 | 1853 | 5321 | -88 | 884 | 8238 |
| 16 | 2008-06-17 | SRM 406 | 2 | 302 | 220.10 | -0.46 | -18 | 1891 | 4662 | -31 | 972 | 7545 |
| 15 | 2008-05-28 | SRM 403 | 2 | 309 | 174.32 | -0.83 | -41 | 1909 | 4408 | -62 | 1003 | 6441 |
| 14 | 2008-04-12 | SRM 397 | 2 | 253 | 286.80 | 0.18 | 31 | 1950 | 3846 | -2 | 1065 | 4248 |
| 13 | 2007-08-01 | SRM 361 | 2 | 432 | ||||||||
| 12 | 2007-07-12 | SRM 357 | 2 | 173 | 173.85 | 0.01 | 10 | 1919 | 3111 | -3 | 1067 | 3399 |
| 11 | 2007-05-09 | SRM 348 | 2 | 66 | 145.25 | 1.14 | 57 | 1909 | 3018 | 59 | 1070 | 3377 |
| 10 | 2007-03-22 | SRM 343 | 2 | 90 | 205.85 | 1.19 | 60 | 1852 | 3109 | 70 | 1011 | 3743 |
| 9 | 2007-03-14 | SRM 342 | 2 | 213 | 202.29 | -0.07 | 5 | 1792 | 3479 | 3 | 941 | 4289 |
| 8 | 2007-03-10 | SRM 341 | 2 | 262 | 268.70 | 0.04 | 13 | 1787 | 3453 | 13 | 938 | 4268 |
| 7 | 2007-02-14 | SRM 339 | 2 | 267 | 181.20 | -0.56 | -23 | 1774 | 3713 | -26 | 925 | 4659 |
| 6 | 2007-02-03 | SRM 337 | 2 | 441 | 188.64 | -1.23 | -54 | 1797 | 3507 | -82 | 951 | 4415 |
| 5 | 2007-01-17 | SRM 335 | 2 | 160 | 200.05 | 0.32 | 39 | 1851 | 3152 | 34 | 1033 | 3767 |
| 4 | 2007-01-13 | SRM 334 | 2 | 193 | 237.64 | 0.30 | 44 | 1812 | 3346 | 35 | 999 | 4017 |
| 3 | 2006-12-28 | SRM 332 | 2 | 42 | 230.52 | 2.46 | 279 | 1767 | 3554 | 161 | 964 | 4247 |
| 2 | 2006-12-21 | SRM 331 | 2 | 347 | 378.06 | 0.12 | 46 | 1489 | 5498 | -83 | 803 | 5663 |
| 1 | 2006-12-13 | SRM 330 | 2 | 298 | 253.51 | -0.23 | -43 | 1443 | 5837 | -314 | 886 | 4846 |