Event: Division B

PDF Excel

Opponent	Rating	Result
Carl A Tillotson	1698	0 - 1
Patrick N Coleman	1511	1 - 0
Curtis Harlow	1450	1 - 0
David Gamble	1381	½ - ½
Ken Lawson	1442	1 - 0
Matthew Singer	1450	1 - 0
Darren Pickering	1567	½ - ½
Terence Murtagh	1450	1 - 0

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

1694 = (11949 + 400 * (5 - 1)) / 8)