Are there any guidelines for setting stratification levels?
Our scoring program is EBU Score and under Player Management in the Player Database you can select stratification levels by Grade or Rank for categories B, C & D.
We only stratify afternoon bridge sessions to encourage beginners and intermediate players, but don't know how the current levels were set. Is there a standard grade/rank setting for categories B, C & D?
Also presumably on a regular basis as players performance improves we would need to refresh the EBU Score database by clicking the 'Set All Player EBU Details'