Event: Martin Cath Trophy

PDF Excel

Opponent	Rating	Result
D Ian Calvert	1993	1 - 0
Matthew J Hortin	1930	1 - 0
Paul D Dupré	1968	0 - 1

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

2097 = (5891 + 400 * (2 - 1)) / 3)