Event: Junior Rapidplay

PDF Excel

Opponent	Rating	Result
Cillian Nagy	1355	0 - 1
Patrick Flamman	1295	0 - 1
Risha Jithendra	1122	1 - 0

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

1124 = (3772 + 400 * (1 - 2)) / 3)