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 |
|---|---|---|---|
| King_01 | 9 | 2819 | 1152 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.414 | 0.742 | 0.888 | 120.0 | -92 | 431 | 2900 | 2819 | 791 |
| initial | 0.544 | 0.811 | 0.964 | 97.7 | -62 | 195 | 1873 | 1790 | 885 |
| SRMFix | 0.559 | 0.820 | 0.978 | 97.2 | -118 | 239 | 1784 | 1730 | 966 |
| SRM | 0.664 | 1.083 | 1.164 | 134.7 | -363 | 150 | 1419 | 1152 | 1435 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2021-08-04 | 2021 Regional 1 | 1 | 215 | 175.44 | -0.54 | -46 | 2819 | 791 | -133 | 1152 | 1435 |
| 8 | 2021-07-08 | TCO21 Round 3 | 1 | 235 | 198.70 | -0.33 | -35 | 2865 | 781 | -134 | 1285 | 1162 |
| 7 | 2021-05-22 | TCO21 Round 2A | 1 | 117 | 267.97 | 1.20 | 145 | 2900 | 709 | 150 | 1419 | 844 |
| 6 | 2021-04-17 | 2021 TCO 1A | 1 | 133 | 233.70 | 0.81 | 104 | 2754 | 1074 | 79 | 1269 | 1396 |
| 5 | 2021-03-19 | SRM 802 | 2 | 33 | 30.85 | -0.10 | 13 | 2650 | 1312 | 83 | 1190 | 1726 |
| 4 | 2021-03-17 | 2021 HF Prelim | 1 | 81 | 104.04 | 0.36 | 79 | 2638 | 1323 | 51 | 1107 | 1988 |
| 3 | 2020-09-10 | SRM 790 | 2 | 26 | 55.88 | 1.10 | 135 | 2559 | 1403 | 102 | 1056 | 2069 |
| 2 | 2020-08-30 | SRM 789 | 2 | 41 | 135.76 | 1.73 | 431 | 2424 | 1779 | 117 | 954 | 2510 |
| 1 | 2018-10-10 | TCO 19 SRM 739 | 2 | 119 | 100.81 | -0.50 | -92 | 1993 | 3243 | -363 | 837 | 3113 |