@Test
public void testUpdateNode() {

	short p = coords.at("a1");
	assertEquals(1, node.getWins(p), 0.01);
	assertEquals(0.5, node.getWinRate(p), 0.01);
	rater.updateNode(node);
	assertEquals(1.0 + (BIAS * 0.5), node.getWins(p), 0.01);
	assertEquals((1.0 + (BIAS * 0.5)) / (2.0 + BIAS), node.getWinRate(p), 0.01);
}