4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lzzhang07 | 39 | 2355 | 969 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.206 | 0.623 | 0.854 | 44.3 | -54 | 248 | 2369 | 2355 | 1661 |
| SRMFix | 0.164 | 0.629 | 0.866 | 36.1 | -62 | 120 | 1542 | 1453 | 1373 |
| initial | 0.042 | 0.678 | 0.914 | 81.6 | -199 | 365 | 1722 | 1395 | 1381 |
| SRM | 0.394 | 0.725 | 0.989 | 61.0 | -262 | 146 | 1114 | 969 | 1853 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 39 | 2021-12-03 | SRM 819 | 2 | 38 | 47.31 | -0.34 | -15 | 2355 | 1661 | -55 | 969 | 1853 |
| 38 | 2020-05-09 | SRM 785 | 2 | 96 | 120.65 | 0.33 | 29 | 2369 | 2165 | 2 | 1024 | 2491 |
| 37 | 2020-02-21 | SRM 779 | 2 | 66 | 78.95 | 0.26 | 30 | 2340 | 2030 | -1 | 1022 | 2363 |
| 36 | 2019-06-22 | TCO19 SRM 761 | 2 | 79 | 68.62 | -0.66 | -31 | 2311 | 2077 | -91 | 1023 | 2386 |
| 35 | 2016-10-12 | SRM 700 | 2 | 61 | 67.11 | 0.14 | 15 | 2342 | 3417 | 29 | 1114 | 3553 |
| 34 | 2016-08-10 | SRM 696 | 2 | 50 | 74.36 | 0.57 | 35 | 2327 | 3611 | 45 | 1085 | 3815 |
| 33 | 2016-07-09 | SRM 694 | 2 | 192 | 95.87 | -1.00 | -35 | 2293 | 3916 | -48 | 1040 | 4204 |
| 32 | 2015-08-01 | SRM 664 | 2 | 103 | 175.76 | 0.77 | 27 | 2328 | 4164 | 43 | 1088 | 4343 |
| 31 | 2015-05-12 | SRM 659 | 2 | 112 | 119.07 | 0.09 | 8 | 2301 | 4975 | 8 | 1045 | 5320 |
| 30 | 2015-04-27 | SRM 657 | 2 | 128 | 105.31 | -0.28 | -3 | 2293 | 5047 | -11 | 1037 | 5400 |
| 29 | 2015-04-25 | 2015 TCO 1B | 1 | 296 | 603.60 | 1.03 | 49 | 2296 | 5108 | 104 | 1048 | 5405 |
| 28 | 2015-04-11 | 2015 TCO 1A | 1 | 701 | 861.17 | -0.08 | -2 | 2247 | 5799 | -15 | 944 | 6779 |
| 27 | 2015-04-09 | SRM 655 | 2 | 140 | 223.49 | 0.68 | 27 | 2249 | 5758 | 43 | 959 | 6604 |
| 26 | 2015-03-25 | SRM 654 | 2 | 83 | 186.95 | 1.17 | 43 | 2222 | 6024 | 73 | 916 | 7139 |
| 25 | 2015-03-09 | SRM 652 | 2 | 336 | 252.64 | -0.41 | -9 | 2179 | 6430 | -11 | 843 | 8111 |
| 24 | 2015-02-10 | SRM 649 | 2 | 202 | 321.23 | 0.67 | 31 | 2188 | 6416 | 47 | 854 | 8130 |
| 23 | 2015-01-24 | SRM 647 | 2 | 326 | 321.82 | -0.02 | 6 | 2157 | 6820 | 17 | 807 | 8918 |
| 22 | 2015-01-15 | SRM 646 | 2 | 29 | 253.18 | 3.13 | 109 | 2151 | 6870 | 146 | 790 | 9133 |
| 21 | 2015-01-12 | SRM 645 | 2 | 422 | 407.99 | -0.05 | 4 | 2042 | 7967 | 17 | 644 | 10805 |
| 20 | 2014-11-02 | SRM 638 | 2 | 412 | 260.40 | -0.66 | -24 | 2038 | 8225 | -51 | 627 | 11560 |
| 19 | 2014-10-23 | SRM 637 | 2 | 143 | 570.71 | 2.00 | 93 | 2062 | 8054 | 127 | 678 | 11226 |
| 18 | 2014-10-04 | SRM 635 | 2 | 422 | 557.91 | 0.40 | 32 | 1969 | 9154 | 52 | 551 | 12476 |
| 17 | 2014-09-25 | SRM 634 | 2 | 123 | 367.32 | 1.58 | 110 | 1937 | 9527 | 127 | 499 | 12879 |
| 16 | 2014-09-17 | SRM 633 | 2 | 777 | 806.76 | -0.25 | -15 | 1827 | 10764 | -4 | 372 | 13413 |
| 15 | 2014-08-30 | SRM 631 | 2 | 1065 | 731.41 | -0.54 | -40 | 1841 | 10541 | -115 | 376 | 13331 |
| 14 | 2014-08-21 | SRM 630 | 2 | 591 | 461.78 | -0.36 | -28 | 1881 | 10034 | -39 | 491 | 12746 |
| 13 | 2014-03-11 | SRM 612 | 2 | 621 | 382.38 | -0.73 | -49 | 1908 | 9044 | -126 | 530 | 12153 |
| 12 | 2014-02-25 | SRM 610 | 2 | 473 | 444.24 | -0.46 | -32 | 1957 | 8728 | -41 | 656 | 11333 |
| 11 | 2013-09-16 | SRM 591 | 2 | 203 | 447.00 | 1.14 | 98 | 1990 | 7355 | 90 | 697 | 10068 |
| 10 | 2013-08-12 | SRM 588 | 2 | 1003 | 644.08 | -0.73 | -49 | 1892 | 8613 | -103 | 607 | 11324 |
| 9 | 2013-06-18 | SRM 583 | 2 | 582 | 603.42 | -0.42 | -25 | 1941 | 7798 | -47 | 710 | 10012 |
| 8 | 2013-05-02 | SRM 578 | 2 | 407 | 365.23 | -0.16 | -3 | 1966 | 7633 | -4 | 757 | 9692 |
| 7 | 2013-04-06 | SRM 575 | 2 | 668 | 690.28 | 0.05 | 22 | 1969 | 7981 | 14 | 761 | 10162 |
| 6 | 2012-10-19 | SRM 558 | 2 | 560 | 465.67 | -0.62 | -41 | 1947 | 7620 | -77 | 747 | 9942 |
| 5 | 2012-10-10 | SRM 557 | 2 | 345 | 628.73 | 0.87 | 116 | 1989 | 7214 | 57 | 824 | 8654 |
| 4 | 2012-09-07 | SRM 555 | 2 | 424 | 654.66 | 0.63 | 127 | 1873 | 8548 | 34 | 767 | 9835 |
| 3 | 2012-09-01 | SRM 554 | 2 | 640 | 1,024.91 | 0.68 | 248 | 1745 | 10013 | -3 | 733 | 10163 |
| 2 | 2009-12-05 | SRM 454 | 2 | 774 | 739.00 | -0.24 | -54 | 1498 | 9250 | -202 | 736 | 7798 |
| 1 | 2008-06-26 | SRM 407 | 2 | 386 | 524.54 | -0.11 | -12 | 1552 | 9280 | -262 | 938 | 7912 |