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 |
|---|---|---|---|
| webyacusa | 1 | 1956 | 700 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.614 | 0.614 | 0.614 | 74.0 | -74 | -74 | 1126 | 1126 | 3684 |
| SRMFix | -0.620 | 0.620 | 0.620 | 142.5 | -142 | -142 | 1058 | 1058 | 3751 |
| EloSRM | -0.669 | 0.669 | 0.669 | 132.0 | -132 | -132 | 1956 | 1956 | 3595 |
| SRM | -1.386 | 1.386 | 1.386 | 500.0 | -500 | -500 | 700 | 700 | 3545 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-10-30 | TCO19 SRM 741 | 2 | 82 | 52.53 | -0.67 | -132 | 1956 | 3595 | -500 | 700 | 3545 |