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 |
|---|---|---|---|
| sdeleers | 6 | 2952 | 1472 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.388 | 0.550 | 0.810 | 90.7 | -52 | 232 | 1524 | 1472 | 709 |
| EloSRM | 0.639 | 0.677 | 1.073 | 127.5 | -7 | 458 | 2959 | 2952 | 618 |
| SRMFix | 0.675 | 0.693 | 1.087 | 108.6 | -5 | 456 | 1847 | 1841 | 799 |
| initial | 0.821 | 0.821 | 1.141 | 98.8 | 1 | 287 | 1793 | 1793 | 918 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2021-07-24 | SRM 810 | 1 | 86 | 104.50 | -0.11 | -7 | 2952 | 618 | -52 | 1472 | 709 |
| 5 | 2021-07-08 | TCO21 Round 3 | 1 | 102 | 214.43 | 1.07 | 162 | 2959 | 632 | 152 | 1524 | 672 |
| 4 | 2021-06-02 | TCO21 2B | 1 | 125 | 156.32 | 0.32 | 62 | 2797 | 906 | 24 | 1372 | 958 |
| 3 | 2021-05-22 | TCO21 Round 2A | 1 | 272 | 278.46 | 0.03 | 21 | 2735 | 1022 | -43 | 1348 | 1012 |
| 2 | 2021-04-17 | 2021 TCO 1A | 1 | 208 | 230.67 | 0.15 | 56 | 2715 | 1176 | -41 | 1391 | 1019 |
| 1 | 2021-01-23 | SRM 798 | 2 | 24 | 124.08 | 2.37 | 458 | 2659 | 1217 | 232 | 1432 | 840 |