Event: Division 2

PDF Excel

Opponent	Rating	Result
Shane Cooksey	1495	1 - 0
Roger Bray	1540	½ - ½
Steven Walker	1275	1 - 0
Luke Sullivan	1525	0 - 1

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

1559 = (5835 + 400 * (2 - 1)) / 4)