Event: Division 3

PDF Excel

Opponent	Rating	Result
David Pritchard	1671	1 - 0
Geoff Loxham	1740	1 - 0
Noel J Boustred	1569	½ - ½

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

1927 = (4980 + 400 * (2 - 0)) / 3)