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 |
|---|---|---|---|
| mahmoud_badawy | 1 | 2792 | 1627 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.423 | 3.423 | 3.423 | 427.0 | 427 | 427 | 1627 | 1627 | 538 |
| EloSRM | 3.928 | 3.928 | 3.928 | 588.3 | 588 | 588 | 2792 | 2792 | 946 |
| SRMFix | 3.999 | 3.999 | 3.999 | 663.9 | 664 | 664 | 1864 | 1864 | 877 |
| initial | 4.001 | 4.001 | 4.001 | 481.8 | 482 | 482 | 1682 | 1682 | 1222 |
| Odd | 4.013 | 4.013 | 4.013 | 628.9 | 629 | 629 | 2463 | 2463 | 956 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-02-13 | SRM 800 | 2 | 16 | 243.60 | 3.93 | 588 | 2792 | 946 | 427 | 1627 | 538 |