Event: Reading-Chess-Championships

PDF Excel

Opponent	Rating	Result
Diego Guisbert	1105	1 - 0
Matthew H Wang	1000	1 - 0
Matthew H Wang	1000	1 - 0

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

1435 = (3105 + 400 * (3 - 0)) / 3)