In a rugby match, the format for scoring points includes several methods: scoring a try (5 points), converting a try (2 points), scoring a penalty (3 points), and a drop goal (3 points). A try is achieved by grounding the ball in the opposition's in-goal area, while a conversion follows a try. Penalties are awarded for infringements and can be taken for points. Each scoring method adds to the tactical strategy of the game, impacting the overall outcome of the match.