Event: Division 3

PDF Excel

Opponent	Rating	Result
Michael WA Hoare	1683	1 - 0
Jeremy Whitehead	1458	1 - 0
James Perks	1300	1 - 0

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

1880 = (4441 + 400 * (3 - 0)) / 3)