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 |
|---|---|---|---|
| AhmedEzzatG | 1 | 2389 | 1228 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.157 | 0.157 | 0.157 | 28.0 | 28 | 28 | 1228 | 1228 | 1520 |
| EloSRM | 0.839 | 0.839 | 0.839 | 229.8 | 230 | 230 | 2389 | 2389 | 1930 |
| SRMFix | 0.856 | 0.856 | 0.856 | 191.6 | 192 | 192 | 1392 | 1392 | 2036 |
| initial | 0.866 | 0.866 | 0.866 | 104.2 | 104 | 104 | 1304 | 1304 | 2192 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-03-28 | SRM 782 | 2 | 97 | 173.49 | 0.84 | 230 | 2389 | 1930 | 28 | 1228 | 1520 |