Event: IM Brown

PDF Excel

Opponent	Rating	Result
Dave Colledge	1755	1 - 0
William J Egan	1591	½ - ½
Alec Ward	1722	1 - 0
Robert Dennington	1589	1 - 0
Brian Ward	1245	1 - 0
Jonathon Day	1633	½ - ½
Richard Tate	1525	1 - 0

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

1866 = (11060 + 400 * (5 - 0)) / 7)