4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ailyanlu | 15 | 1860 | 851 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.382 | 0.793 | 1.338 | 55.7 | -64 | 165 | 1910 | 1860 | 9576 |
| Odd | 0.352 | 0.806 | 1.330 | 54.4 | -61 | 161 | 1814 | 1758 | 8341 |
| SRMFix | 0.348 | 0.857 | 1.392 | 62.3 | -78 | 194 | 1526 | 1413 | 6220 |
| SRM | 0.360 | 0.882 | 1.440 | 91.4 | -294 | 168 | 980 | 851 | 7924 |
| initial | 0.153 | 1.008 | 1.524 | 121.3 | -325 | 471 | 1882 | 1457 | 5767 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 2015-04-09 | SRM 655 | 2 | 342 | 412.77 | -0.20 | -20 | 1860 | 9576 | -72 | 851 | 7924 |
| 14 | 2007-09-12 | SRM 365 | 2 | 448 | 222.13 | -1.01 | -30 | 1880 | 3575 | -57 | 923 | 4626 |
| 13 | 2007-09-04 | SRM 364 | 2 | 17 | 263.86 | 3.96 | 132 | 1910 | 3360 | 168 | 980 | 4165 |
| 12 | 2007-08-28 | TCCC07 Round 1A | 1 | 297 | 365.10 | -0.02 | 3 | 1778 | 4179 | 6 | 812 | 5647 |
| 11 | 2007-08-21 | TCCC07 Qual 2 | 1 | 475 | 458.99 | -0.05 | 2 | 1774 | 4164 | 2 | 806 | 5702 |
| 10 | 2007-08-01 | SRM 361 | 2 | 247 | ||||||||
| 9 | 2007-07-21 | SRM 359 | 2 | 383 | 284.60 | -0.43 | -17 | 1772 | 4104 | -16 | 804 | 5669 |
| 8 | 2007-07-12 | SRM 357 | 2 | 59 | 329.79 | 2.48 | 163 | 1789 | 3895 | 149 | 820 | 5397 |
| 7 | 2007-07-02 | SRM 356 | 2 | 304 | 274.60 | -0.46 | -30 | 1627 | 5021 | -45 | 671 | 6664 |
| 6 | 2007-06-07 | SRM 353 | 2 | 318 | 492.66 | 0.63 | 80 | 1657 | 4763 | 57 | 716 | 6349 |
| 5 | 2007-06-02 | SRM 352 | 2 | 261 | 544.10 | 1.06 | 165 | 1577 | 5235 | 83 | 659 | 6736 |
| 4 | 2007-05-01 | SRM 347 | 2 | 551 | 409.74 | -0.43 | -64 | 1412 | 6539 | -184 | 576 | 7051 |
| 3 | 2006-11-11 | SRM 326 | 2 | 348 | 372.72 | 0.10 | 32 | 1476 | 5513 | -39 | 760 | 5954 |
| 2 | 2006-11-02 | SRM 325 | 2 | 342 | 328.77 | -0.06 | 5 | 1444 | 5700 | -107 | 799 | 5608 |
| 1 | 2006-10-02 | SRM 321 | 2 | 253 | 275.16 | -0.21 | -37 | 1439 | 5570 | -294 | 906 | 4447 |