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 |
|---|---|---|---|
| acx6579215 | 1 | 2080 | 937 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.170 | 0.170 | 0.170 | 41.2 | -41 | -41 | 1159 | 1159 | 2990 |
| initial | -0.175 | 0.175 | 0.175 | 21.1 | -21 | -21 | 1179 | 1179 | 3110 |
| EloSRM | -0.196 | 0.196 | 0.196 | 40.0 | -40 | -40 | 2080 | 2080 | 3081 |
| SRM | -0.513 | 0.513 | 0.513 | 263.0 | -263 | -263 | 937 | 937 | 2807 |
| # | 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 | 138 | 120.44 | -0.20 | -40 | 2080 | 3081 | -263 | 937 | 2807 |