Event: Walker Shield

PDF Excel

Opponent	Rating	Result
Robert Cronin	1475	1 - 0
Zachary Stonier	1518	1 - 0
Kenneth Keeler	1470	1 - 0

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

1888 = (4463 + 400 * (3 - 0)) / 3)