Event: Hull Club Championship

PDF Excel

Opponent	Rating	Result
Paul A Allison	151	0 - 1
Stephen Greep	130	1 - 0
Joe Varley	138	0 - 1
Philip A Wood	71	1 - 0
Michael Bangura	86	1 - 0

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

195 = (576 + 400 * (3 - 2)) / 5)