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 |
|---|---|---|---|
| kopf | 1 | 2112 | 1004 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.061 | 0.061 | 0.061 | 9.7 | 10 | 10 | 1790 | 1790 | 2800 |
| SRMFix | -0.073 | 0.073 | 0.073 | 17.8 | -18 | -18 | 1182 | 1182 | 2796 |
| initial | -0.078 | 0.078 | 0.078 | 9.4 | -9 | -9 | 1191 | 1191 | 2809 |
| EloSRM | -0.099 | 0.099 | 0.099 | 7.8 | -8 | -8 | 2112 | 2112 | 2725 |
| SRM | -0.416 | 0.416 | 0.416 | 196.0 | -196 | -196 | 1004 | 1004 | 2555 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-06-15 | 2019 Beijing Round | 1 | 129 | 120.44 | -0.10 | -8 | 2112 | 2725 | -196 | 1004 | 2555 |