Event: Club Championship Gold Section

PDF Excel

Opponent	Rating	Result
Ben Yelverton	1734	½ - ½
David Scott	1843	1 - 0
Mark Lim	1890	0 - 1
David E McLean	1793	1 - 0
Nathan J Abbott	2004	0 - 1

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1853 = (9264 + 400 * (2 - 2)) / 5)