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 |
|---|---|---|---|
| ecapia | 9 | 2950 | 1378 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.661 | 1.014 | 1.934 | 131.8 | -67 | 753 | 3012 | 2950 | 607 |
| SRMFix | 0.610 | 1.015 | 1.932 | 137.4 | -84 | 820 | 2090 | 2014 | 594 |
| Odd | 0.655 | 1.023 | 1.958 | 132.7 | -64 | 785 | 2688 | 2622 | 608 |
| initial | 0.791 | 1.024 | 1.964 | 123.3 | -38 | 675 | 2130 | 2057 | 658 |
| SRM | 0.596 | 1.046 | 1.766 | 145.3 | -245 | 516 | 1716 | 1378 | 939 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2020-09-05 | 2020 TCO Parallel 4 | 1 | 33 | 55.10 | -0.20 | -16 | 2950 | 607 | -57 | 1378 | 939 |
| 8 | 2020-05-09 | SRM 785 | 1 | 151 | 177.61 | -0.27 | -29 | 2966 | 660 | -49 | 1435 | 923 |
| 7 | 2019-05-22 | TCO19 Round 2A | 1 | 133 | 166.29 | -0.27 | -17 | 2995 | 632 | -77 | 1484 | 806 |
| 6 | 2019-05-01 | TCO19 Parallel 1B | 1 | 26 | 28.20 | 0.12 | 21 | 3012 | 611 | 21 | 1561 | 693 |
| 5 | 2019-04-29 | SRM 757 | 1 | 70 | 99.41 | 0.51 | 66 | 2991 | 623 | 77 | 1540 | 702 |
| 4 | 2019-04-25 | TCO19 SRM 756 | 1 | 108 | 98.28 | -0.46 | -43 | 2925 | 707 | -137 | 1463 | 830 |
| 3 | 2019-04-20 | TCO19 Round 1A | 1 | 98 | 249.37 | 1.35 | 174 | 2968 | 667 | 129 | 1600 | 616 |
| 2 | 2019-04-15 | TCO19 SRM 755 | 1 | 134 | 101.99 | -0.39 | -67 | 2794 | 869 | -245 | 1471 | 774 |
| 1 | 2019-03-30 | TCO19 SRM 754 | 2 | 2 | 95.01 | 5.57 | 753 | 2862 | 772 | 516 | 1716 | 455 |