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 |
|---|---|---|---|
| ad_1608 | 4 | 2896 | 1488 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.461 | 0.632 | 0.734 | 109.5 | -75 | 218 | 1488 | 1488 | 793 |
| EloSRM | 0.825 | 0.825 | 0.986 | 202.8 | 72 | 352 | 2896 | 2896 | 756 |
| SRMFix | 0.866 | 0.866 | 0.983 | 121.4 | 60 | 192 | 1686 | 1686 | 1276 |
| initial | 0.903 | 0.903 | 1.017 | 108.7 | 31 | 167 | 1635 | 1635 | 1298 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2021-03-19 | SRM 802 | 1 | 80 | 100.35 | 0.33 | 72 | 2896 | 756 | 36 | 1488 | 793 |
| 3 | 2021-01-23 | SRM 798 | 1 | 75 | 183.47 | 1.29 | 288 | 2824 | 845 | 218 | 1452 | 806 |
| 2 | 2021-01-15 | Beginner SRM 2 | 1 | 57 | 97.19 | 1.43 | 352 | 2536 | 1550 | 109 | 1234 | 1450 |
| 1 | 2018-10-10 | TCO 19 SRM 739 | 2 | 84 | 99.91 | 0.25 | 99 | 2184 | 2384 | -75 | 1125 | 1879 |