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 |
|---|---|---|---|
| __incorrect__ | 1 | 2129 | 1016 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.095 | 0.095 | 0.095 | 17.2 | 17 | 17 | 1809 | 1809 | 2608 |
| initial | -0.122 | 0.122 | 0.122 | 14.7 | -15 | -15 | 1185 | 1185 | 2673 |
| SRMFix | -0.141 | 0.141 | 0.141 | 34.2 | -34 | -34 | 1166 | 1166 | 2719 |
| EloSRM | -0.159 | 0.159 | 0.159 | 8.4 | -8 | -8 | 2129 | 2129 | 2591 |
| SRM | -0.811 | 0.811 | 0.811 | 184.0 | -184 | -184 | 1016 | 1016 | 2360 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-10-19 | SRM 769 | 2 | 108 | 96.71 | -0.16 | -8 | 2129 | 2591 | -184 | 1016 | 2360 |