Event: WDCL Division 3

PDF Excel

Opponent	Rating	Result
Martin Smith	1400	1 - 0
Jude England	1100	1 - 0
Matt Parncutt	1457	1 - 0

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

1719 = (3957 + 400 * (3 - 0)) / 3)