4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kenichi | 9 | 1830 | 696 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.074 | 0.267 | 0.373 | 30.4 | -24 | 98 | 1830 | 1830 | 8996 |
| SRMFix | 0.072 | 0.298 | 0.391 | 33.0 | -52 | 78 | 1216 | 1204 | 8660 |
| initial | 0.049 | 0.306 | 0.395 | 36.9 | -34 | 120 | 1287 | 1253 | 8138 |
| SRM | -0.075 | 0.397 | 0.521 | 74.4 | -245 | 70 | 955 | 696 | 10603 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2013-01-12 | SRM 566 | 2 | 776 | 738.20 | -0.07 | 6 | 1830 | 8996 | -18 | 696 | 10603 |
| 8 | 2011-05-28 | SRM 507 | 2 | 423 | 826.58 | 0.97 | 98 | 1824 | 7398 | 70 | 714 | 9171 |
| 7 | 2011-03-08 | SRM 499 | 2 | 886 | 710.86 | -0.32 | -20 | 1726 | 7864 | -49 | 644 | 9424 |
| 6 | 2011-01-27 | SRM 495 | 2 | 627 | 727.39 | 0.21 | 32 | 1746 | 7549 | 11 | 693 | 8823 |
| 5 | 2011-01-22 | Member SRM 494 | 2 | 667 | 710.10 | 0.09 | 22 | 1714 | 7750 | -18 | 682 | 8834 |
| 4 | 2010-12-28 | SRM 492 | 2 | 464 | 565.44 | 0.26 | 50 | 1692 | 7963 | 2 | 700 | 8637 |
| 3 | 2010-12-18 | Member SRM 491 | 2 | 910 | 775.50 | -0.23 | -24 | 1642 | 8511 | -114 | 698 | 8617 |
| 2 | 2010-12-08 | SRM 490 | 2 | 773 | 720.23 | -0.10 | -4 | 1665 | 8170 | -143 | 812 | 7206 |
| 1 | 2010-11-30 | Member SRM 489 | 2 | 455 | 625.08 | -0.15 | -18 | 1669 | 8016 | -245 | 955 | 5460 |