4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Jaiyama | 9 | 1981 | 695 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.054 | 0.475 | 0.682 | 50.4 | -65 | 138 | 1306 | 1249 | 8114 |
| EloSRM | 0.010 | 0.515 | 0.701 | 64.0 | -63 | 167 | 2030 | 1981 | 7741 |
| initial | 0.074 | 0.528 | 0.710 | 63.6 | -63 | 221 | 1404 | 1281 | 7824 |
| Odd | -0.007 | 0.530 | 0.704 | 66.4 | -63 | 188 | 1841 | 1790 | 7692 |
| SRM | -0.080 | 0.557 | 0.780 | 85.2 | -257 | 125 | 1114 | 695 | 10494 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2013-10-05 | SRM 593 | 2 | 903 | 615.59 | -0.55 | -29 | 1981 | 7741 | -32 | 695 | 10494 |
| 8 | 2013-09-27 | SRM 592 | 2 | 644 | 493.74 | -0.38 | -20 | 2010 | 7260 | -13 | 727 | 9911 |
| 7 | 2013-08-27 | SRM 589 | 2 | 202 | 685.81 | 1.76 | 166 | 2030 | 7061 | 125 | 740 | 9809 |
| 6 | 2013-06-03 | SRM 581 | 2 | 461 | 488.69 | 0.08 | 22 | 1864 | 8739 | 6 | 615 | 11147 |
| 5 | 2013-04-06 | SRM 575 | 2 | 794 | 815.62 | -0.33 | -25 | 1842 | 9473 | -51 | 609 | 11863 |
| 4 | 2013-03-09 | TCO13 Round 1C | 1 | 1740 | 1,293.79 | -0.46 | -63 | 1868 | 9079 | -257 | 660 | 11292 |
| 3 | 2013-02-19 | SRM 571 | 2 | 885 | 601.48 | -0.56 | -53 | 1930 | 8129 | -123 | 917 | 7591 |
| 2 | 2013-01-21 | SRM 567 | 2 | 478 | 488.28 | 0.03 | 31 | 1983 | 7282 | -74 | 1040 | 5782 |
| 1 | 2012-11-10 | SRM 560 | 2 | 471 | 659.51 | 0.49 | 167 | 1953 | 7622 | -86 | 1114 | 4988 |