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 |
|---|---|---|---|
| y.nz | 1 | 1723 | 902 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.101 | 0.101 | 0.101 | 1.7 | 2 | 2 | 1547 | 1547 | 9680 |
| EloSRM | -0.159 | 0.159 | 0.159 | 23.0 | -23 | -23 | 1723 | 1723 | 9557 |
| initial | -0.231 | 0.231 | 0.231 | 27.8 | -28 | -28 | 1172 | 1172 | 9504 |
| SRMFix | -0.296 | 0.296 | 0.296 | 70.7 | -71 | -71 | 1129 | 1129 | 9637 |
| SRM | -1.248 | 1.248 | 1.248 | 298.0 | -298 | -298 | 902 | 902 | 7252 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-01-31 | SRM 531 | 2 | 867 | 776.44 | -0.16 | -23 | 1723 | 9557 | -298 | 902 | 7252 |