Event: Baum Trophy summer league

PDF Excel

Opponent	Rating	Result
Brian J Spear	1716	1 - 0
Stephen W Berkley	1639	1 - 0
Stephen John Palmer	1668	1 - 0
Brian J Spear	1716	½ - ½
Daniel Lowe	1485	0 - 1
Stephen John Palmer	1668	1 - 0
Daniel Lowe	1485	1 - 0

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

1854 = (11377 + 400 * (5 - 1)) / 7)