Hi Richard
That is the format for the Platinum Challenge yes . As it runs for quite a while I think once a week is enough. Besides what other way is there for SINGLE play ? The reason for choosing the single play weekly rounds was to make sure you only get one shot at it lol.
The stableford comp I was thinking along same format lines, but then realised it would have to be combined with the Platinum one (although winner may be different etc it seemed wrong to put both comps running same venue same time). So the stableford comp will probably be multi-player orientated (if that makes any sense)
I may run a third comp using the 9 hole format single play if there is a call for it.
Besides, there are many other comps going on, and I don't wish to tread on the toes of those that have spent ages preparing and running other great comps.
But the stableford Idea I hadn't seen on here, (dunno if it has ever been done - probably has but I haven't seen it) and thought it would bring a fresh change.
Keep smiling & Happy Golfin'