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 |
|---|---|---|---|
| EmersonLucena | 1 | 2789 | 1610 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.664 | 3.664 | 3.664 | 410.0 | 410 | 410 | 1610 | 1610 | 564 |
| EloSRM | 4.405 | 4.405 | 4.405 | 677.5 | 677 | 677 | 2789 | 2789 | 879 |
| SRMFix | 4.410 | 4.410 | 4.410 | 708.3 | 708 | 708 | 1908 | 1908 | 857 |
| initial | 4.426 | 4.426 | 4.426 | 532.9 | 533 | 533 | 1733 | 1733 | 1147 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-04-15 | TCO19 SRM 755 | 2 | 5 | 105.94 | 4.40 | 677 | 2789 | 879 | 410 | 1610 | 564 |