Event: Library Rapidplay May

PDF Excel

Opponent	Rating	Result
Tarryn Tinkler	969	1 - 0
Jayden Wang	947	0 - 1
Clair Hartill	0	0 - 1

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

505 = (1916 + 400 * (1 - 2)) / 3)