Event: Weymouth U2200 2023

PDF Excel

Opponent	Rating	Result
Matthew Timbrell	1902	1 - 0
Ian C Clark	1972	1 - 0
Andrew F Footner	1997	1 - 0
Rolf Hansen	0	1 - 0
Andy Hill	1969	1 - 0

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

1968 = (7840 + 400 * (5 - 0)) / 5)