Event: LCA Division 2 North

PDF Excel

Opponent	Rating	Result
Peter G Sherlock	112	½ - ½
Richard Pullan	86	1 - 0
Ben Crow	38	0 - 1
Paul Fischer	101	1 - 0

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

184 = (337 + 400 * (2 - 1)) / 4)