Event: Junior Rapid Play

PDF Excel

Opponent	Rating	Result
Daniel Longley	1641	0 - 1
Josiah McKie	916	1 - 0
Cillian Nagy	1412	1 - 0
Daniel Longley	1643	0 - 1
Ann Tagg	1265	1 - 0

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

1455 = (6877 + 400 * (3 - 2)) / 5)