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 |
|---|---|---|---|
| scau_dove | 2 | 2266 | 1154 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.023 | 0.292 | 0.293 | 32.0 | -55 | 9 | 1154 | 1154 | 4650 |
| SRMFix | 0.704 | 0.704 | 0.711 | 133.2 | 128 | 138 | 1466 | 1466 | 5670 |
| EloSRM | 0.713 | 0.713 | 0.713 | 179.2 | 130 | 229 | 2266 | 2266 | 5531 |
| Odd | 0.747 | 0.747 | 0.747 | 184.6 | 127 | 242 | 2016 | 2016 | 5781 |
| initial | 0.861 | 0.861 | 0.886 | 103.7 | 79 | 129 | 1407 | 1407 | 6132 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-04-17 | SRM 656 | 2 | 163 | 268.38 | 0.72 | 130 | 2266 | 5531 | 9 | 1154 | 4650 |
| 1 | 2015-04-09 | SRM 655 | 2 | 259 | 422.65 | 0.71 | 229 | 2136 | 6824 | -55 | 1145 | 4819 |