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 |
|---|---|---|---|
| 150137 | 3 | 2276 | 978 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.554 | 0.721 | 0.910 | 124.3 | -41 | 215 | 2276 | 2276 | 3151 |
| initial | 0.556 | 0.747 | 0.965 | 89.9 | -34 | 194 | 1401 | 1401 | 3089 |
| SRMFix | 0.571 | 0.782 | 0.980 | 112.1 | -75 | 193 | 1386 | 1386 | 3320 |
| SRM | 0.136 | 0.849 | 1.048 | 133.3 | -283 | 89 | 978 | 978 | 3631 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-05-30 | SRM 715 | 2 | 43 | 121.61 | 1.50 | 215 | 2276 | 3151 | 89 | 978 | 3631 |
| 2 | 2017-03-09 | SRM 710 | 2 | 134 | 178.39 | 0.41 | 116 | 2061 | 4699 | -28 | 889 | 4764 |
| 1 | 2016-10-26 | SRM 701 | 2 | 288 | 242.00 | -0.25 | -41 | 1945 | 5659 | -283 | 917 | 4688 |