Event: Division Three

PDF Excel

Opponent	Rating	Result
Peter Grant-Ross	1709	1 - 0
Richard Jerram	1731	1 - 0
Anthony R Kent	1767	1 - 0

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

2136 = (5207 + 400 * (3 - 0)) / 3)