public void updateFromScorecard(Scorecard scorecard) {
		ArrayList<Integer> scores = scorecard.getScoresForHole(holeNumber);
		for (int score : scores) {
			addTimePlayed();
			if (score == 1) { addHolesInOne(1); }
			if (score < bestScore) { bestScore = score; }
			averageScore = (averageScore + score) / timesPlayed;
			if (score > worstScore) { worstScore = score; }
		}
	}