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 |
|---|---|---|---|
| 956406638 | 1 | 2054 | 868 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.251 | 0.251 | 0.251 | 60.3 | -60 | -60 | 1140 | 1140 | 3373 |
| initial | -0.256 | 0.256 | 0.256 | 30.9 | -31 | -31 | 1169 | 1169 | 3356 |
| EloSRM | -0.278 | 0.278 | 0.278 | 65.9 | -66 | -66 | 2054 | 2054 | 3380 |
| SRM | -0.594 | 0.594 | 0.594 | 332.0 | -332 | -332 | 868 | 868 | 3274 |
| # | 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 | 146 | 120.44 | -0.28 | -66 | 2054 | 3380 | -332 | 868 | 3274 |