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 |
|---|---|---|---|
| andy.liu | 1 | 2147 | 1121 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.455 | 0.455 | 0.455 | 79.0 | -79 | -79 | 1121 | 1121 | 3812 |
| SRMFix | 0.472 | 0.472 | 0.472 | 110.2 | 110 | 110 | 1310 | 1310 | 5214 |
| initial | 0.511 | 0.511 | 0.511 | 61.5 | 62 | 62 | 1262 | 1262 | 5573 |
| EloSRM | 0.553 | 0.553 | 0.553 | 187.0 | 187 | 187 | 2147 | 2147 | 5101 |
| Odd | 0.609 | 0.609 | 0.609 | 206.1 | 206 | 206 | 1886 | 1886 | 5203 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-04-23 | SRM 689 | 2 | 223 | 327.12 | 0.55 | 187 | 2147 | 5101 | -79 | 1121 | 3812 |