Event: Clough (Handicap)

PDF Excel

Opponent	Rating	Result
Eric P Davies	99	0 - 1
Elinor Gorrell	88	1 - 0
Barry Thompson	76	½ - ½

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

88 = (263 + 400 * (1 - 1)) / 3)