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 |
|---|---|---|---|
| Chikasuberrrrry | 4 | 3060 | 1472 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.858 | 1.227 | 1.524 | 206.0 | -208 | 328 | 1680 | 1472 | 673 |
| SRMFix | 1.207 | 1.350 | 1.814 | 207.6 | -34 | 552 | 1996 | 1962 | 609 |
| EloSRM | 1.171 | 1.369 | 1.815 | 245.0 | -60 | 532 | 3119 | 3060 | 472 |
| initial | 1.366 | 1.437 | 1.897 | 173.0 | -17 | 370 | 1875 | 1858 | 813 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2021-08-05 | 2021 Regional 2 | 1 | 99 | 80.12 | -0.40 | -60 | 3060 | 472 | -208 | 1472 | 673 |
| 3 | 2021-08-04 | 2021 Regional 1 | 1 | 44 | 166.94 | 1.92 | 344 | 3119 | 426 | 220 | 1680 | 437 |
| 2 | 2021-02-13 | SRM 800 | 1 | 230 | 247.44 | 0.10 | 44 | 2775 | 981 | -68 | 1460 | 833 |
| 1 | 2021-01-09 | SRM 797 | 2 | 16 | 132.61 | 3.05 | 532 | 2731 | 1046 | 328 | 1528 | 660 |