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 |
|---|---|---|---|
| planche | 1 | 2090 | 960 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.127 | 0.127 | 0.127 | 12.5 | -13 | -13 | 1768 | 1768 | 3013 |
| SRMFix | -0.138 | 0.138 | 0.138 | 33.6 | -34 | -34 | 1166 | 1166 | 2838 |
| initial | -0.143 | 0.143 | 0.143 | 17.2 | -17 | -17 | 1183 | 1183 | 2837 |
| EloSRM | -0.165 | 0.165 | 0.165 | 29.7 | -30 | -30 | 2090 | 2090 | 2932 |
| SRM | -0.481 | 0.481 | 0.481 | 240.0 | -240 | -240 | 960 | 960 | 2731 |
| # | 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 | 135 | 120.44 | -0.16 | -30 | 2090 | 2932 | -240 | 960 | 2731 |