public int compareTo(TanqRanked t) {
		int scoreDiff = (t.tanq.getScore() - tanq.getScore());
		if (scoreDiff != 0)
			return scoreDiff;
		int injuriesDiff = - (t.tanq.getInjuries() - tanq.getInjuries());
		if (injuriesDiff != 0)
			return injuriesDiff;
		int collisionsDiff = - (t.tanq.getCollisions() - tanq.getCollisions());
		if (collisionsDiff != 0)
			return collisionsDiff;
		int bumpsDiff = - (t.tanq.getBumps() - tanq.getBumps());
		return bumpsDiff;
	}