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 |
|---|---|---|---|
| uncountable | 3 | 2668 | 1305 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.205 | 0.363 | 0.400 | 78.3 | -65 | 91 | 1370 | 1305 | 1240 |
| EloSRM | 0.583 | 0.657 | 0.838 | 163.4 | -13 | 324 | 2681 | 2668 | 1237 |
| SRMFix | 0.623 | 0.663 | 0.853 | 130.0 | -9 | 289 | 1581 | 1573 | 1542 |
| initial | 0.657 | 0.670 | 0.867 | 80.6 | -2 | 164 | 1440 | 1437 | 1736 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2021-02-24 | SRM 801 | 1 | 101 | 120.83 | -0.11 | -13 | 2668 | 1237 | -65 | 1305 | 1240 |
| 2 | 2021-02-13 | SRM 800 | 1 | 201 | 284.93 | 0.50 | 154 | 2681 | 1211 | 79 | 1370 | 1047 |
| 1 | 2021-02-06 | SRM 799 | 2 | 40 | 102.42 | 1.36 | 324 | 2527 | 1571 | 91 | 1291 | 1210 |