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 |
|---|---|---|---|
| yishanhe | 15 | 2381 | 718 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.247 | 0.606 | 1.087 | 43.4 | -89 | 157 | 1332 | 1287 | 2331 |
| initial | 0.080 | 0.685 | 1.133 | 82.5 | -289 | 310 | 1674 | 1344 | 1989 |
| EloSRM | 0.214 | 0.707 | 1.164 | 82.0 | -80 | 332 | 2460 | 2381 | 2004 |
| SRM | 0.235 | 0.738 | 1.206 | 95.7 | -252 | 177 | 1033 | 718 | 3825 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 2021-02-06 | SRM 799 | 2 | 84 | 64.82 | -0.37 | -12 | 2381 | 2004 | 15 | 718 | 3825 |
| 14 | 2021-01-09 | SRM 797 | 2 | 172 | 66.87 | -1.36 | -67 | 2393 | 1988 | -49 | 703 | 3977 |
| 13 | 2020-12-12 | SRM 795 | 2 | 10 | 96.83 | 3.28 | 332 | 2460 | 1706 | 165 | 752 | 3727 |
| 12 | 2018-03-29 | SRM 732 | 2 | 18 | 103.17 | 2.52 | 269 | 2129 | 3218 | 177 | 587 | 4760 |
| 11 | 2018-01-10 | SRM 727 | 2 | 115 | 132.97 | 0.21 | 49 | 1859 | 5239 | 38 | 410 | 5361 |
| 10 | 2017-09-26 | SRM 721 | 2 | 189 | 281.84 | 0.58 | 154 | 1810 | 5672 | 55 | 372 | 5747 |
| 9 | 2014-10-23 | SRM 637 | 2 | 830 | 822.96 | -0.01 | 8 | 1656 | 13385 | -38 | 317 | 13537 |
| 8 | 2012-04-23 | SRM 541 | 2 | 509 | 716.14 | -0.07 | -1 | 1648 | 11915 | 27 | 355 | 13404 |
| 7 | 2012-04-11 | SRM 540 | 2 | 715 | 809.32 | -0.14 | -11 | 1649 | 11760 | -2 | 328 | 13336 |
| 6 | 2012-03-07 | SRM 536 | 2 | 1235 | 882.16 | -0.46 | -44 | 1660 | 11253 | -208 | 330 | 13152 |
| 5 | 2012-02-09 | SRM 532 | 2 | 1080 | 840.53 | -0.36 | -32 | 1704 | 9880 | -91 | 538 | 11699 |
| 4 | 2011-12-28 | SRM 528 | 2 | 724 | 777.04 | 0.10 | 27 | 1736 | 9272 | -18 | 629 | 10884 |
| 3 | 2011-12-23 | SRM 526.5 | 2 | 620 | 522.30 | -0.38 | -47 | 1709 | 9530 | -134 | 647 | 10620 |
| 2 | 2011-12-06 | SRM 526 | 2 | 508 | 376.50 | -0.55 | -80 | 1756 | 8903 | -252 | 781 | 8957 |
| 1 | 2011-11-29 | SRM 525 | 2 | 679 | 790.85 | 0.22 | 98 | 1836 | 8046 | -167 | 1033 | 5638 |