3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| thrabchak | 17 | 2090 | 693 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.053 | 0.462 | 0.599 | 40.8 | -42 | 125 | 2097 | 2090 | 3845 |
| SRMFix | 0.082 | 0.465 | 0.602 | 39.2 | -82 | 91 | 1257 | 1234 | 3868 |
| Odd | 0.012 | 0.475 | 0.592 | 38.0 | -35 | 112 | 1850 | 1839 | 3794 |
| SRM | 0.129 | 0.510 | 0.725 | 68.8 | -321 | 124 | 879 | 693 | 5128 |
| initial | 0.030 | 0.512 | 0.646 | 61.6 | -100 | 196 | 1361 | 1262 | 3684 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2017-08-14 | SRM 719 | 2 | 124 | 107.24 | -0.21 | -7 | 2090 | 3845 | -13 | 693 | 5128 |
| 16 | 2017-02-21 | SRM 709 | 2 | 128 | 249.44 | 0.96 | 73 | 2097 | 4660 | 77 | 706 | 6276 |
| 15 | 2016-12-29 | SRM 704 | 2 | 350 | 218.28 | -0.68 | -34 | 2024 | 5002 | -75 | 629 | 6582 |
| 14 | 2016-11-14 | SRM 702 | 2 | 189 | 128.14 | -0.56 | -28 | 2057 | 4998 | -43 | 704 | 6432 |
| 13 | 2016-10-12 | SRM 700 | 2 | 59 | 180.07 | 1.61 | 125 | 2085 | 4905 | 124 | 747 | 6279 |
| 12 | 2016-09-26 | SRM 699 (Cisco) | 2 | 326 | 289.06 | -0.43 | -32 | 1960 | 5921 | -47 | 623 | 7303 |
| 11 | 2016-09-17 | SRM 698 (Google) | 2 | 361 | 331.31 | -0.12 | 0 | 1993 | 5612 | -14 | 670 | 6945 |
| 10 | 2014-12-16 | SRM 642 | 2 | 228 | 278.68 | 0.29 | 30 | 1992 | 8626 | 33 | 684 | 10672 |
| 9 | 2014-12-09 | SRM 640 | 2 | 428 | 365.84 | -0.23 | -9 | 1963 | 8985 | -14 | 651 | 11082 |
| 8 | 2014-11-02 | SRM 638 | 2 | 375 | 297.56 | -0.33 | -18 | 1972 | 8992 | -32 | 665 | 11194 |
| 7 | 2014-10-23 | SRM 637 | 2 | 351 | 629.92 | 0.84 | 83 | 1990 | 8880 | 78 | 697 | 10976 |
| 6 | 2014-09-25 | SRM 634 | 2 | 417 | 318.19 | -0.39 | -29 | 1907 | 9877 | -83 | 619 | 11885 |
| 5 | 2014-09-17 | SRM 633 | 2 | 699 | 751.74 | 0.10 | 24 | 1936 | 9481 | -2 | 702 | 10919 |
| 4 | 2014-08-21 | SRM 630 | 2 | 478 | 465.87 | -0.04 | 8 | 1912 | 9648 | -41 | 704 | 10756 |
| 3 | 2014-08-12 | SRM 629 | 2 | 430 | 639.38 | 0.57 | 114 | 1904 | 9772 | 19 | 745 | 10211 |
| 2 | 2014-07-22 | SRM 628 | 2 | 669 | 671.02 | -0.28 | -42 | 1790 | 11329 | -153 | 726 | 10440 |
| 1 | 2014-07-10 | SRM 627 | 2 | 810 | 685.81 | -0.21 | -37 | 1832 | 10704 | -321 | 879 | 8334 |