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 |
|---|---|---|---|
| suzuno | 2 | 1898 | 768 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.267 | 0.267 | 0.294 | 32.5 | -64 | -1 | 1640 | 1639 | 6101 |
| EloSRM | -0.303 | 0.303 | 0.341 | 50.1 | -86 | -14 | 1912 | 1898 | 6159 |
| SRMFix | -0.326 | 0.326 | 0.376 | 71.5 | -119 | -24 | 1081 | 1057 | 6715 |
| initial | -0.338 | 0.338 | 0.365 | 40.8 | -57 | -24 | 1143 | 1119 | 6771 |
| SRM | -0.803 | 0.803 | 0.910 | 216.0 | -350 | -82 | 850 | 768 | 5833 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-02-21 | SRM 709 | 2 | 202 | 271.36 | -0.15 | -14 | 1898 | 6159 | -82 | 768 | 5833 |
| 1 | 2017-01-21 | SRM 706 | 2 | 336 | 244.40 | -0.46 | -86 | 1912 | 5793 | -350 | 850 | 5042 |