4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zjintz | 22 | 1617 | 477 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.042 | 0.312 | 0.469 | 28.6 | -70 | 160 | 1186 | 1052 | 9958 |
| EloSRM | -0.068 | 0.322 | 0.476 | 32.2 | -58 | 224 | 1696 | 1617 | 8884 |
| initial | -0.041 | 0.329 | 0.473 | 39.6 | -59 | 210 | 1281 | 1090 | 10188 |
| SRM | 0.032 | 0.385 | 0.548 | 69.2 | -307 | 149 | 893 | 477 | 10209 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2010-12-18 | Member SRM 491 | 2 | 756 | 844.38 | 0.16 | 18 | 1617 | 8884 | 33 | 477 | 10209 |
| 21 | 2010-11-18 | SRM 488 | 2 | 498 | 602.74 | 0.28 | 29 | 1598 | 8856 | 49 | 444 | 10159 |
| 20 | 2010-11-13 | SRM 487 | 2 | 835 | 855.78 | 0.04 | 10 | 1569 | 9307 | 18 | 395 | 10184 |
| 19 | 2010-09-15 | Member SRM 482 | 2 | 779 | 862.02 | 0.15 | 22 | 1559 | 9123 | 41 | 377 | 9899 |
| 18 | 2010-03-25 | Member SRM 465 | 2 | 500 | 503.53 | -0.22 | -11 | 1537 | 8401 | 8 | 336 | 9300 |
| 17 | 2010-02-13 | Member SRM 461 | 2 | 950 | 822.73 | -0.32 | -17 | 1548 | 8436 | -24 | 328 | 9717 |
| 16 | 2010-02-06 | SRM 460 | 2 | 834 | 818.65 | -0.03 | 4 | 1565 | 8202 | 20 | 352 | 9736 |
| 15 | 2009-11-25 | SRM 453.5 | 2 | 645 | 634.88 | -0.02 | 4 | 1561 | 8097 | 27 | 332 | 9999 |
| 14 | 2009-10-20 | SRM 451 | 2 | 741 | 572.11 | -0.39 | -23 | 1558 | 8240 | -80 | 305 | 10204 |
| 13 | 2009-10-17 | SRM 450 | 2 | 756 | 710.71 | -0.09 | -1 | 1581 | 7895 | 19 | 385 | 10135 |
| 12 | 2009-09-23 | SRM 449 | 2 | 948 | 748.51 | -0.42 | -26 | 1582 | 7897 | -43 | 366 | 10239 |
| 11 | 2009-08-25 | SRM 447 | 2 | 759 | 636.46 | -0.25 | -13 | 1608 | 7562 | -2 | 409 | 10165 |
| 10 | 2009-08-08 | SRM 446 | 2 | 838 | 689.74 | -0.44 | -27 | 1620 | 7380 | -43 | 411 | 10082 |
| 9 | 2009-06-13 | SRM 442 | 2 | 873 | 621.04 | -0.49 | -27 | 1647 | 7215 | -52 | 454 | 10161 |
| 8 | 2009-05-27 | SRM 441 | 2 | 515 | 660.45 | 0.36 | 37 | 1674 | 6987 | 36 | 506 | 10275 |
| 7 | 2009-05-12 | SRM 440 | 2 | 728 | 596.42 | -0.48 | -32 | 1637 | 7437 | -50 | 470 | 11276 |
| 6 | 2009-04-30 | SRM 439 | 2 | 421 | 396.30 | -0.35 | -26 | 1669 | 7332 | -43 | 520 | 12021 |
| 5 | 2009-04-19 | SRM 438 | 2 | 190 | 654.41 | 1.78 | 224 | 1696 | 7009 | 149 | 563 | 11755 |
| 4 | 2009-03-24 | SRM 437 | 2 | 796 | 671.16 | -0.28 | -39 | 1472 | 11829 | -169 | 414 | 12568 |
| 3 | 2009-02-12 | SRM 435 | 2 | 505 | 516.09 | 0.03 | 19 | 1511 | 10664 | -59 | 583 | 11724 |
| 2 | 2009-01-21 | SRM 433 | 2 | 734 | 620.68 | -0.32 | -58 | 1491 | 11504 | -251 | 642 | 11446 |
| 1 | 2008-12-20 | SRM 430 | 2 | 484 | 535.17 | -0.19 | -39 | 1549 | 9757 | -307 | 893 | 8430 |