Event: Division 5

PDF Excel

Opponent	Rating	Result
James Barter	1562	1 - 0
Ian G Berry	1566	½ - ½
Ian Searle	1525	1 - 0

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

1818 = (4653 + 400 * (2 - 0)) / 3)