Event: Open Division 1 B

PDF Excel

Opponent	Rating	Result
Mervyn J Hughes	0	0 - 1
Peter J Horlock	0	1 - 0
Martin McCall	0	1 - 0
David J Barker	0	1 - 0
Zoe Varney	0	0 - 1

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

80 = (0 + 400 * (3 - 2)) / 5)