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 |
|---|---|---|---|
| Yogi79 | 3 | 2269 | 780 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.048 | 0.410 | 0.428 | 49.4 | -65 | 53 | 1217 | 1217 | 2697 |
| Odd | 0.117 | 0.446 | 0.450 | 112.0 | -92 | 123 | 1928 | 1928 | 2562 |
| SRMFix | 0.106 | 0.474 | 0.481 | 85.6 | -128 | 68 | 1201 | 1201 | 2823 |
| EloSRM | 0.115 | 0.488 | 0.494 | 128.3 | -113 | 144 | 2269 | 2269 | 2499 |
| SRM | -0.177 | 0.663 | 0.795 | 165.3 | -442 | 38 | 780 | 780 | 3721 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-02-24 | SRM 801 | 2 | 98 | 140.28 | 0.52 | 144 | 2269 | 2499 | 38 | 780 | 3721 |
| 2 | 2020-01-16 | SRM 775 | 2 | 113 | 147.80 | 0.39 | 128 | 2125 | 2693 | -16 | 742 | 3694 |
| 1 | 2019-04-15 | TCO19 SRM 755 | 2 | 145 | 105.80 | -0.56 | -113 | 1998 | 3071 | -442 | 758 | 3085 |