4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| aliweka | 5 | 2001 | 690 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.101 | 0.248 | 0.276 | 62.4 | -83 | 79 | 1755 | 1755 | 7386 |
| initial | 0.034 | 0.268 | 0.306 | 32.3 | -59 | 46 | 1220 | 1220 | 7439 |
| EloSRM | 0.099 | 0.269 | 0.305 | 70.9 | -101 | 98 | 2001 | 2001 | 7201 |
| SRMFix | 0.061 | 0.299 | 0.353 | 48.2 | -132 | 44 | 1169 | 1169 | 7885 |
| SRM | -0.254 | 0.504 | 0.743 | 122.4 | -454 | 32 | 746 | 690 | 8863 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2015-06-11 | SRM 661 | 2 | 198 | 255.89 | 0.37 | 80 | 2001 | 7201 | 32 | 690 | 8863 |
| 4 | 2015-04-17 | SRM 656 | 2 | 359 | 451.72 | 0.33 | 98 | 1921 | 8803 | 19 | 658 | 10044 |
| 3 | 2014-04-21 | SRM 617 | 2 | 710 | 811.94 | 0.19 | 52 | 1823 | 10466 | -14 | 639 | 11536 |
| 2 | 2014-04-04 | SRM 615 | 2 | 694 | 706.29 | 0.02 | 24 | 1771 | 11009 | -93 | 653 | 11037 |
| 1 | 2014-02-07 | SRM 608 | 2 | 1098 | 817.28 | -0.43 | -101 | 1747 | 11745 | -454 | 746 | 10283 |