If 75 % or more of the field has completed play .
It will not be feasible for the others to do so on that day , the tournament payout shall be re-figured on the basis of the number completing play .
If 75 % or more of the field has completed play , and it will not be feasible for the others to do so on that day , the tournament payout shall be re-figured on the basis of the number completing play .