4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ryunosuke429 | 17 | 3144 | 1804 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.595 | 1.010 | 1.221 | 109.1 | -148 | 216 | 1804 | 1804 | 915 |
| EloSRM | 0.539 | 1.033 | 1.245 | 109.3 | -63 | 462 | 3144 | 3144 | 764 |
| SRMFix | 0.685 | 1.051 | 1.317 | 93.8 | -57 | 370 | 2327 | 2327 | 942 |
| initial | 0.782 | 1.085 | 1.409 | 130.6 | -143 | 364 | 2801 | 2801 | 724 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2015-02-10 | SRM 649 | 1 | 70 | 201.55 | 1.53 | 102 | 3144 | 764 | 107 | 1804 | 915 |
| 16 | 2015-02-02 | SRM 648 | 1 | 170 | 204.87 | 0.26 | 37 | 3042 | 1060 | 39 | 1697 | 1185 |
| 15 | 2014-10-14 | SRM 636 | 1 | 195 | 210.84 | 0.11 | 24 | 3005 | 1156 | 31 | 1658 | 1333 |
| 14 | 2014-04-10 | SRM 616 | 1 | 400 | 404.99 | -0.56 | -29 | 2981 | 1105 | -84 | 1627 | 1364 |
| 13 | 2013-09-27 | SRM 592 | 1 | 412 | 193.41 | -1.09 | -40 | 3010 | 919 | -67 | 1711 | 1113 |
| 12 | 2013-09-07 | SRM 590 | 1 | 125 | 259.88 | 1.06 | 60 | 3050 | 807 | 96 | 1778 | 970 |
| 11 | 2013-08-12 | SRM 588 | 1 | 90 | 278.20 | 1.63 | 88 | 2990 | 950 | 138 | 1682 | 1177 |
| 10 | 2013-07-27 | SRM 586 | 1 | 362 | 335.18 | -0.59 | -29 | 2902 | 1212 | -91 | 1544 | 1668 |
| 9 | 2013-07-19 | SRM 585 | 1 | 420 | 278.06 | -0.60 | -30 | 2931 | 1121 | -23 | 1635 | 1313 |
| 8 | 2013-06-18 | SRM 583 | 1 | 69 | 377.40 | 2.45 | 159 | 2961 | 1016 | 202 | 1658 | 1229 |
| 7 | 2013-06-14 | SRM 582 | 1 | 436 | 299.12 | -0.76 | -57 | 2802 | 1611 | -147 | 1456 | 2113 |
| 6 | 2013-05-25 | SRM 580 | 1 | 262 | 428.52 | 0.71 | 89 | 2859 | 1413 | 80 | 1603 | 1500 |
| 5 | 2013-05-18 | SRM 579 | 1 | 563 | 436.38 | -0.62 | -63 | 2770 | 1796 | -148 | 1523 | 1841 |
| 4 | 2013-01-21 | SRM 567 | 1 | 110 | 440.98 | 2.00 | 242 | 2833 | 1362 | 182 | 1671 | 1213 |
| 3 | 2012-12-20 | SRM 565 | 1 | 204 | 643.51 | 1.66 | 332 | 2591 | 2575 | 216 | 1489 | 1945 |
| 2 | 2012-12-08 | SRM 563 | 1 | 328 | 431.03 | 0.02 | 16 | 2259 | 4645 | -65 | 1273 | 3376 |
| 1 | 2012-10-10 | SRM 557 | 2 | 191 | 732.45 | 1.94 | 462 | 2244 | 4822 | 138 | 1338 | 2928 |