4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chiehmin | 6 | 2318 | 1047 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.530 | 0.535 | 0.786 | 55.8 | -4 | 131 | 1527 | 1527 | 4860 |
| Odd | 0.563 | 0.563 | 0.785 | 89.1 | 11 | 130 | 2065 | 2065 | 5078 |
| initial | 0.578 | 0.578 | 0.812 | 69.6 | 2 | 187 | 1617 | 1617 | 4302 |
| EloSRM | 0.591 | 0.591 | 0.824 | 99.0 | 23 | 168 | 2318 | 2318 | 4861 |
| SRM | 0.200 | 0.620 | 0.841 | 66.5 | -201 | 73 | 1047 | 1047 | 5349 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2015-05-05 | SRM 658 | 2 | 72 | 210.08 | 1.54 | 143 | 2318 | 4861 | 73 | 1047 | 5349 |
| 5 | 2015-04-17 | SRM 656 | 2 | 153 | 347.59 | 1.18 | 168 | 2174 | 6377 | 50 | 974 | 6408 |
| 4 | 2015-04-11 | 2015 TCO 1A | 1 | 701 | 928.37 | 0.03 | 23 | 2007 | 8063 | -12 | 924 | 6994 |
| 3 | 2013-02-13 | SRM 570 | 2 | 517 | 582.48 | 0.17 | 65 | 1983 | 7478 | -32 | 936 | 7306 |
| 2 | 2011-11-29 | SRM 525 | 2 | 520 | 729.20 | 0.49 | 126 | 1919 | 7157 | -31 | 968 | 6394 |
| 1 | 2011-08-20 | SRM 515 | 2 | 675 | 737.88 | 0.13 | 70 | 1793 | 7985 | -201 | 999 | 5712 |