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 |
|---|---|---|---|
| whit537 | 9 | 2070 | 718 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.074 | 0.285 | 0.412 | 34.3 | -44 | 129 | 1280 | 1280 | 3330 |
| SRMFix | 0.068 | 0.294 | 0.423 | 30.4 | -55 | 84 | 1235 | 1230 | 3661 |
| Odd | 0.113 | 0.355 | 0.487 | 56.0 | -40 | 147 | 1799 | 1799 | 3787 |
| EloSRM | 0.151 | 0.390 | 0.539 | 69.8 | -43 | 216 | 2070 | 2070 | 3758 |
| SRM | -0.086 | 0.542 | 0.642 | 72.7 | -178 | 69 | 1022 | 718 | 4797 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2017-11-28 | SRM 724 | 2 | 156 | 190.91 | 0.29 | 44 | 2070 | 3758 | 17 | 718 | 4797 |
| 8 | 2017-11-18 | SRM 723 | 2 | 105 | 274.74 | 1.39 | 216 | 2026 | 3912 | 69 | 701 | 4800 |
| 7 | 2017-10-12 | SRM 722 | 2 | 139 | 179.27 | 0.37 | 118 | 1811 | 5537 | -8 | 632 | 5188 |
| 6 | 2010-05-04 | SRM 469 | 2 | 645 | 694.75 | 0.11 | 25 | 1692 | 6850 | -6 | 640 | 8507 |
| 5 | 2010-03-25 | Member SRM 465 | 2 | 500 | 434.70 | -0.43 | -39 | 1667 | 6653 | -90 | 646 | 8038 |
| 4 | 2010-01-14 | Member SRM 458 | 2 | 485 | 565.35 | -0.22 | -15 | 1706 | 6509 | -65 | 736 | 7544 |
| 3 | 2009-12-17 | Member SRM 455 | 2 | 586 | 538.04 | -0.43 | -43 | 1721 | 6330 | -136 | 801 | 6791 |
| 2 | 2009-12-05 | SRM 454 | 2 | 572 | 605.08 | 0.08 | 37 | 1764 | 6081 | -85 | 937 | 5463 |
| 1 | 2009-11-25 | SRM 453.5 | 2 | 501 | 575.30 | 0.20 | 92 | 1727 | 6417 | -178 | 1022 | 4564 |