4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Mailman | 13 | 1814 | 882 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.210 | 0.341 | 0.526 | 34.8 | -34 | 193 | 1814 | 1814 | 4127 |
| initial | 0.174 | 0.354 | 0.524 | 42.6 | -37 | 180 | 1489 | 1472 | 3405 |
| SRMFix | 0.259 | 0.385 | 0.571 | 35.1 | -56 | 129 | 1379 | 1379 | 4152 |
| SRM | 0.165 | 0.566 | 0.709 | 74.5 | -239 | 151 | 961 | 882 | 5202 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 2007-10-17 | SRM 372 | 2 | 280 | 313.54 | 0.16 | 15 | 1814 | 4127 | 19 | 882 | 5202 |
| 12 | 2007-10-09 | SRM 370 | 2 | 158 | 296.98 | 0.91 | 50 | 1799 | 4136 | 62 | 863 | 5268 |
| 11 | 2007-09-26 | SRM 367 | 2 | 249 | 368.51 | 0.57 | 40 | 1749 | 4398 | 52 | 801 | 5716 |
| 10 | 2007-09-18 | SRM 366 | 2 | 210 | 246.38 | 0.23 | 24 | 1709 | 4737 | 28 | 749 | 6256 |
| 9 | 2007-09-12 | SRM 365 | 2 | 370 | 390.44 | 0.08 | 15 | 1685 | 4884 | 13 | 721 | 6474 |
| 8 | 2007-09-04 | SRM 364 | 2 | 359 | 324.06 | -0.15 | -3 | 1670 | 4959 | -14 | 708 | 6556 |
| 7 | 2007-08-30 | TCCC07 Round 1B | 1 | 434 | 422.55 | -0.13 | -15 | 1673 | 4880 | -82 | 722 | 6361 |
| 6 | 2007-08-23 | TCCC07 Qual 3 | 1 | 127 | 354.35 | 1.48 | 193 | 1688 | 4802 | 151 | 804 | 5729 |
| 5 | 2007-08-21 | TCCC07 Qual 2 | 1 | 554 | 616.90 | 0.16 | 44 | 1496 | 6172 | -6 | 653 | 6936 |
| 4 | 2007-03-10 | SRM 341 | 2 | 554 | 493.54 | -0.17 | -12 | 1451 | 5784 | -78 | 659 | 6510 |
| 3 | 2007-02-07 | SRM 338 | 2 | 413 | 388.84 | -0.09 | 0 | 1463 | 5952 | -70 | 737 | 6357 |
| 2 | 2007-01-17 | SRM 335 | 2 | 381 | 381.02 | -0.25 | -34 | 1463 | 5881 | -154 | 807 | 5764 |
| 1 | 2007-01-13 | SRM 334 | 2 | 447 | 424.95 | -0.07 | 7 | 1497 | 5521 | -239 | 961 | 4300 |