Event: Division 4

PDF Excel

Opponent	Rating	Result
James Brown	1448	0 - 1
Thomas Plummer	1361	0 - 1
William Hunt	1413	½ - ½
Mike Warden	1522	0 - 1
Joshua Salisbury	1100	1 - 0
Zachary Swani	1250	1 - 0
John Hodges	1327	1 - 0

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

1346 = (9421 + 400 * (3 - 3)) / 7)