4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wanchang.ryu | 17 | 1993 | 667 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.008 | 0.468 | 0.612 | 52.9 | -266 | 54 | 1190 | 667 | 5382 |
| EloSRM | -0.069 | 0.473 | 0.555 | 56.5 | -100 | 306 | 2083 | 1993 | 4454 |
| Odd | -0.133 | 0.507 | 0.582 | 54.2 | -87 | 299 | 1936 | 1772 | 4238 |
| initial | -0.009 | 0.565 | 0.633 | 68.0 | -123 | 144 | 1603 | 1182 | 4438 |
| SRMFix | -0.085 | 0.572 | 0.645 | 53.4 | -115 | 142 | 1513 | 1225 | 4042 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2017-07-12 | SRM 718 | 2 | 165 | 146.42 | -0.44 | -31 | 1993 | 4454 | -60 | 667 | 5382 |
| 16 | 2016-11-14 | SRM 702 | 2 | 116 | 157.23 | 0.44 | 41 | 2024 | 5196 | 29 | 727 | 6287 |
| 15 | 2016-10-26 | SRM 701 | 2 | 201 | 260.50 | 0.37 | 44 | 1983 | 5415 | 20 | 698 | 6391 |
| 14 | 2016-10-12 | SRM 700 | 2 | 251 | 174.80 | -0.52 | -38 | 1939 | 5876 | -95 | 678 | 6756 |
| 13 | 2016-08-18 | SRM 697 | 2 | 222 | 226.39 | 0.03 | 18 | 1976 | 5878 | -26 | 773 | 6328 |
| 12 | 2016-05-03 | SRM 690 | 2 | 218 | 189.37 | -0.20 | -19 | 1959 | 6420 | -68 | 799 | 6434 |
| 11 | 2011-06-21 | SRM 510 | 2 | 449 | 340.67 | -0.40 | -18 | 1978 | 6062 | -19 | 867 | 7208 |
| 10 | 2011-06-08 | SRM 509 | 2 | 816 | 477.35 | -1.00 | -59 | 1996 | 5914 | -120 | 886 | 6988 |
| 9 | 2010-12-28 | SRM 492 | 2 | 360 | 228.66 | -0.66 | -28 | 2056 | 4685 | -31 | 1006 | 5083 |
| 8 | 2010-08-26 | SRM 480 | 2 | 120 | 249.96 | 1.06 | 66 | 2083 | 4085 | 54 | 1037 | 4406 |
| 7 | 2010-08-14 | SRM 479 | 2 | 305 | 375.99 | 0.30 | 32 | 2018 | 4545 | 28 | 983 | 4928 |
| 6 | 2010-08-04 | Member SRM 478 | 2 | 453 | 335.43 | -0.43 | -19 | 1986 | 4768 | -21 | 955 | 5186 |
| 5 | 2010-07-28 | SRM 477 | 2 | 361 | 348.98 | -0.05 | 10 | 2005 | 4543 | 5 | 976 | 4919 |
| 4 | 2010-07-06 | SRM 475 | 2 | 270 | 328.06 | 0.28 | 46 | 1995 | 4595 | 14 | 971 | 4961 |
| 3 | 2010-06-19 | TCO10 Round 1 | 1 | 1117 | 1,359.71 | 0.28 | 85 | 1949 | 4912 | 33 | 957 | 5050 |
| 2 | 2010-05-20 | SRM 470 | 2 | 752 | 463.57 | -0.90 | -100 | 1863 | 5459 | -266 | 924 | 5532 |
| 1 | 2010-05-02 | TCO10 Qual 1 | 1 | 527 | 837.18 | 0.67 | 306 | 1963 | 4518 | -10 | 1190 | 3070 |