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 |
|---|---|---|---|
| isaf27 | 18 | 3742 | 2338 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.543 | 1.010 | 1.191 | 128.5 | -140 | 457 | 3772 | 3742 | 84 |
| SRMFix | 0.879 | 1.214 | 1.415 | 104.7 | -92 | 370 | 2757 | 2712 | 112 |
| initial | 0.834 | 1.224 | 1.468 | 147.4 | -262 | 309 | 3152 | 3007 | 107 |
| SRM | 0.974 | 1.286 | 1.556 | 121.0 | -330 | 204 | 2400 | 2338 | 100 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2021-02-13 | SRM 800 | 1 | 35 | 56.11 | 0.68 | 65 | 3742 | 84 | 63 | 2338 | 100 |
| 17 | 2020-07-24 | SRM 788 | 1 | 119 | 28.09 | -2.08 | -95 | 3677 | 106 | -125 | 2275 | 123 |
| 16 | 2020-05-15 | SRM 786 | 1 | 37 | 37.30 | 0.01 | 13 | 3772 | 94 | 36 | 2400 | 112 |
| 15 | 2020-03-28 | SRM 782 | 1 | 23 | 39.09 | 0.76 | 74 | 3759 | 93 | 70 | 2364 | 118 |
| 14 | 2019-07-18 | TCO19 Round 3B | 1 | 37 | 24.85 | -0.57 | -17 | 3685 | 118 | 6 | 2294 | 145 |
| 13 | 2019-07-06 | TCO19 Round 3A | 1 | 52 | 48.63 | -0.10 | 4 | 3702 | 112 | 40 | 2288 | 148 |
| 12 | 2019-06-22 | TCO19 SRM 761 | 1 | 17 | 34.05 | 1.00 | 75 | 3698 | 111 | 109 | 2248 | 159 |
| 11 | 2019-06-04 | TCO19 Round 2B | 1 | 40 | 60.71 | 0.60 | 58 | 3623 | 140 | 91 | 2139 | 206 |
| 10 | 2019-04-20 | TCO19 Round 1A | 1 | 14 | 36.46 | 1.38 | 85 | 3565 | 167 | 151 | 2048 | 252 |
| 9 | 2019-02-08 | TCO19 SRM 750 | 1 | 15 | 51.43 | 1.78 | 161 | 3481 | 216 | 187 | 1897 | 334 |
| 8 | 2018-11-28 | TCO19 SRM 742 | 1 | 25 | 62.54 | 1.32 | 166 | 3320 | 322 | 188 | 1710 | 483 |
| 7 | 2018-09-30 | TCO19 SRM 738 | 1 | 140 | 60.35 | -1.25 | -140 | 3154 | 466 | -330 | 1522 | 722 |
| 6 | 2018-02-10 | SRM 729 | 1 | 47 | 77.50 | 0.72 | 85 | 3295 | 371 | 89 | 1852 | 440 |
| 5 | 2018-01-25 | SRM 728 | 1 | 32 | 122.73 | 1.94 | 232 | 3209 | 470 | 204 | 1763 | 541 |
| 4 | 2017-11-28 | SRM 724 | 1 | 74 | 115.12 | -0.20 | -16 | 2977 | 833 | -65 | 1559 | 896 |
| 3 | 2017-11-18 | SRM 723 | 1 | 87 | 123.16 | 0.50 | 133 | 2993 | 796 | 66 | 1624 | 757 |
| 2 | 2017-05-30 | SRM 715 | 1 | 70 | 180.72 | 1.37 | 457 | 2860 | 1169 | 178 | 1558 | 978 |
| 1 | 2016-05-30 | SRM 691 | 2 | 74 | 277.53 | 1.91 | 437 | 2402 | 3404 | 180 | 1380 | 1984 |