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 |
|---|---|---|---|
| diagram | 1 | 2120 | 1138 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.343 | 0.343 | 0.343 | 62.0 | -62 | -62 | 1138 | 1138 | 3649 |
| SRMFix | 0.440 | 0.440 | 0.440 | 103.2 | 103 | 103 | 1303 | 1303 | 5224 |
| initial | 0.497 | 0.497 | 0.497 | 59.9 | 60 | 60 | 1260 | 1260 | 5564 |
| EloSRM | 0.513 | 0.513 | 0.513 | 172.8 | 173 | 173 | 2120 | 2120 | 5176 |
| Odd | 0.556 | 0.556 | 0.556 | 190.0 | 190 | 190 | 1862 | 1862 | 5283 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2016-01-20 | SRM 679 | 2 | 261 | 372.58 | 0.51 | 173 | 2120 | 5176 | -62 | 1138 | 3649 |