4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| prani | 31 | 1949 | 823 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.129 | 0.602 | 0.801 | 30.4 | -43 | 92 | 1958 | 1949 | 4504 |
| Odd | 0.106 | 0.606 | 0.798 | 31.2 | -39 | 96 | 1839 | 1826 | 4432 |
| SRMFix | 0.155 | 0.626 | 0.833 | 39.4 | -65 | 138 | 1509 | 1431 | 4301 |
| initial | 0.070 | 0.655 | 0.872 | 78.9 | -235 | 277 | 1759 | 1463 | 3991 |
| SRM | 0.327 | 0.743 | 0.957 | 72.4 | -298 | 123 | 937 | 823 | 6393 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 2010-03-16 | SRM 464 | 2 | 429 | 388.30 | -0.14 | 1 | 1949 | 4504 | 18 | 823 | 6393 |
| 30 | 2009-04-19 | SRM 438 | 2 | 320 | 368.74 | -0.51 | -10 | 1948 | 4533 | -30 | 805 | 9271 |
| 29 | 2009-03-07 | TCO09 Round 1 | 1 | 1246 | 1,378.02 | 0.14 | 11 | 1958 | 4451 | 25 | 835 | 9015 |
| 28 | 2009-03-04 | TCO09 Qual 3 | 1 | 431 | 672.90 | 0.64 | 31 | 1947 | 4569 | 85 | 810 | 9336 |
| 27 | 2009-02-28 | TCO09 Qual 2 | 1 | 1469 | 965.59 | -0.62 | -26 | 1916 | 4734 | -200 | 725 | 10424 |
| 26 | 2009-01-21 | SRM 433 | 2 | 170 | 335.95 | 0.98 | 33 | 1942 | 4646 | 57 | 925 | 7938 |
| 25 | 2008-12-11 | SRM 429 | 2 | 411 | 332.46 | -0.31 | -5 | 1909 | 4887 | -9 | 868 | 8674 |
| 24 | 2008-11-22 | SRM 426 | 2 | 446 | 326.43 | -0.45 | -8 | 1914 | 4761 | -17 | 877 | 8302 |
| 23 | 2008-11-12 | SRM 425 | 2 | 229 | 352.40 | 0.62 | 24 | 1922 | 4711 | 46 | 894 | 8277 |
| 22 | 2008-11-06 | SRM 424 | 2 | 82 | 336.42 | 2.04 | 58 | 1898 | 4858 | 116 | 848 | 8766 |
| 21 | 2008-10-02 | SRM 420 | 2 | 378 | 333.56 | -0.18 | -1 | 1840 | 5395 | 16 | 732 | 10766 |
| 20 | 2008-09-24 | SRM 419 | 2 | 454 | 261.85 | -0.92 | -24 | 1842 | 5405 | -92 | 716 | 11006 |
| 19 | 2008-09-20 | SRM 418 | 2 | 378 | 317.02 | -0.25 | -4 | 1865 | 5119 | 3 | 808 | 9564 |
| 18 | 2008-09-11 | SRM 417 | 2 | 368 | 356.84 | -0.04 | 4 | 1869 | 5074 | 18 | 805 | 9598 |
| 17 | 2008-09-04 | SRM 416 | 2 | 246 | 312.37 | 0.34 | 20 | 1865 | 5109 | 44 | 787 | 9948 |
| 16 | 2008-08-06 | SRM 413 | 2 | 348 | 337.30 | -0.04 | 4 | 1845 | 5316 | 25 | 743 | 10654 |
| 15 | 2008-07-31 | SRM 412 | 2 | 667 | 372.60 | -0.98 | -29 | 1841 | 5336 | -93 | 718 | 10865 |
| 14 | 2008-07-19 | SRM 410 | 2 | 577 | 454.21 | -0.71 | -21 | 1870 | 5024 | -68 | 811 | 9474 |
| 13 | 2008-07-01 | SRM 408 | 2 | 448 | 245.08 | -0.87 | -26 | 1891 | 4725 | -58 | 879 | 8618 |
| 12 | 2008-06-26 | SRM 407 | 2 | 63 | 361.68 | 2.52 | 92 | 1916 | 4467 | 123 | 937 | 7977 |
| 11 | 2008-06-17 | SRM 406 | 2 | 198 | 292.85 | 0.56 | 37 | 1824 | 5329 | 51 | 814 | 9258 |
| 10 | 2008-06-14 | SRM 405 | 2 | 283 | 512.27 | 0.86 | 57 | 1787 | 5670 | 73 | 763 | 9994 |
| 9 | 2008-06-05 | SRM 404 | 2 | 290 | 480.76 | 0.73 | 57 | 1730 | 6226 | 68 | 690 | 10521 |
| 8 | 2008-05-24 | SRM 402 | 2 | 329 | 490.38 | 0.58 | 54 | 1673 | 6645 | 62 | 622 | 10389 |
| 7 | 2008-05-01 | SRM 400 | 2 | 591 | 506.24 | -0.41 | -26 | 1619 | 6525 | -60 | 560 | 8989 |
| 6 | 2008-04-23 | SRM 399 | 2 | 211 | 384.87 | 0.87 | 91 | 1645 | 6264 | 82 | 620 | 8568 |
| 5 | 2008-04-15 | SRM 398 | 2 | 636 | 487.42 | -0.46 | -41 | 1554 | 7105 | -124 | 538 | 9106 |
| 4 | 2008-04-03 | SRM 396 | 2 | 429 | 566.58 | 0.40 | 69 | 1595 | 6730 | 22 | 662 | 8291 |
| 3 | 2008-03-26 | SRM 395 | 2 | 404 | 350.41 | -0.34 | -43 | 1526 | 7463 | -152 | 640 | 8633 |
| 2 | 2008-03-11 | SRM 393 | 2 | 556 | 573.55 | 0.04 | 28 | 1570 | 6994 | -110 | 792 | 7169 |
| 1 | 2008-03-06 | SRM 392 | 2 | 594 | 555.03 | -0.10 | -7 | 1541 | 7198 | -298 | 902 | 5856 |