A simple scoring application for race officers, sailing secretaries and the like, who run small fleet or club racing and want to produce results on the spot using a phone or tablet. Stores a database of competitors and race series so that regattas can be quickly set up, results entered and final positions calculated. Supports Portsmouth Yardstrick rating system for handicap events with results entered using finish positions (single class racing) or start/finish times (handicap racing). Uses RRS