Event: Division 3

PDF Excel

Opponent	Rating	Result
Graham J Kershaw	1720	½ - ½
Michael GA Wilson	1660	1 - 0
Andrew Offord	1626	½ - ½

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

1802 = (5006 + 400 * (1 - 0)) / 3)