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 |
|---|---|---|---|
| briansu | 1 | 2684 | 1512 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.578 | 2.578 | 2.578 | 312.0 | 312 | 312 | 1512 | 1512 | 691 |
| EloSRM | 3.335 | 3.335 | 3.335 | 579.8 | 580 | 580 | 2684 | 2684 | 1025 |
| SRMFix | 3.357 | 3.357 | 3.357 | 588.3 | 588 | 588 | 1788 | 1788 | 1009 |
| initial | 3.395 | 3.395 | 3.395 | 408.8 | 409 | 409 | 1609 | 1609 | 1273 |
| Odd | 3.410 | 3.410 | 3.410 | 614.0 | 614 | 614 | 2385 | 2385 | 1029 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-02-21 | TCO19 SRM 751 | 2 | 6 | 60.54 | 3.34 | 580 | 2684 | 1025 | 312 | 1512 | 691 |