Event: Division 3

PDF Excel

Opponent	Rating	Result
Leslie Pringle	1601	1 - 0
WK (Bill) Osborne	1707	½ - ½
Tom Garcia	1656	1 - 0

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

1921 = (4964 + 400 * (2 - 0)) / 3)