WHS
Competition and and General Play Cards can be submitted based on 15 holes.
Non-standard numbers of holes can be used for handicap purposes
A variation to Clause 3.2 in the WHS rules allows the playing of handicap-counting rounds over a non-standard number of holes. This means handicap-counting competitions could now be played over 11, 13, 15 or any number of holes between nine and 18, with rounds of fewer than 18 holes scaled up to 18 using the ‘Expected Score’ facility.