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 |
|---|---|---|---|
| A110011 | 2 | 2176 | 890 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.012 | 0.184 | 0.184 | 37.5 | -18 | 57 | 1848 | 1848 | 3006 |
| initial | -0.043 | 0.192 | 0.197 | 23.2 | -28 | 18 | 1190 | 1190 | 3112 |
| EloSRM | -0.053 | 0.220 | 0.226 | 48.0 | -43 | 53 | 2176 | 2176 | 2957 |
| SRMFix | -0.021 | 0.232 | 0.233 | 48.3 | -61 | 36 | 1175 | 1175 | 3136 |
| SRM | -0.566 | 0.566 | 0.713 | 155.0 | -249 | -61 | 951 | 890 | 3156 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-05-15 | SRM 786 | 2 | 205 | 230.11 | 0.17 | 53 | 2176 | 2957 | -61 | 890 | 3156 |
| 1 | 2020-05-09 | SRM 785 | 2 | 215 | 177.88 | -0.27 | -43 | 2122 | 3221 | -249 | 951 | 2946 |