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 |
|---|---|---|---|
| TreyShaffer | 1 | 1977 | 1004 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.008 | 0.008 | 0.008 | 2.1 | -2 | -2 | 1198 | 1198 | 7052 |
| initial | 0.049 | 0.049 | 0.049 | 5.9 | 6 | 6 | 1206 | 1206 | 7150 |
| EloSRM | 0.087 | 0.087 | 0.087 | 56.6 | 57 | 57 | 1977 | 1977 | 6955 |
| Odd | 0.126 | 0.126 | 0.126 | 75.1 | 75 | 75 | 1730 | 1730 | 7142 |
| SRM | -0.898 | 0.898 | 0.898 | 196.0 | -196 | -196 | 1004 | 1004 | 5101 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-07-09 | SRM 662 | 2 | 225 | 239.01 | 0.09 | 57 | 1977 | 6955 | -196 | 1004 | 5101 |