Event: Division 3

PDF Excel

Opponent	Rating	Result
Adam Harvey	1595	1 - 0
Nathan Weersing	1560	0 - 1
Andrew Last	1450	½ - ½
Rowan Kent	1501	0 - 1
Simon Yates	1568	1 - 0
Samuel Kerruish	1300	0 - 1
Laureano Garcia	1679	0 - 1
Stephen C Pride	1700	1 - 0

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

1494 = (12353 + 400 * (3 - 4)) / 8)