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 |
|---|---|---|---|
| coeuvre | 1 | 2066 | 931 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.371 | 0.371 | 0.371 | 49.5 | -49 | -49 | 1742 | 1742 | 3392 |
| initial | -0.390 | 0.390 | 0.390 | 47.0 | -47 | -47 | 1153 | 1153 | 3497 |
| SRMFix | -0.407 | 0.407 | 0.407 | 95.8 | -96 | -96 | 1104 | 1104 | 3554 |
| EloSRM | -0.438 | 0.438 | 0.438 | 69.9 | -70 | -70 | 2066 | 2066 | 3130 |
| SRM | -0.952 | 0.952 | 0.952 | 269.0 | -269 | -269 | 931 | 931 | 2732 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-10-10 | SRM 768 | 2 | 245 | 180.80 | -0.44 | -70 | 2066 | 3130 | -269 | 931 | 2732 |