Event: Division 3

PDF Excel

Opponent	Rating	Result
Sid McDonald	97	0 - 1
Peter F Saunders	89	1 - 0
Benjamin Varea	93	½ - ½
Craig Bradshaw	74	1 - 0
Craig Bradshaw	74	1 - 0
Rob Davies	80	½ - ½
Emile Kosviner	87	1 - 0
William Mackintosh	47	1 - 0

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

280 = (641 + 400 * (5 - 1)) / 8)