Event: Woodhouse Cup

PDF Excel

Opponent	Rating	Result
Peter JE Ackley	2116	0 - 1
Paul A Johnson	1886	0 - 1
Maksym Larchikov	2080	0 - 1

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

1627 = (6082 + 400 * (0 - 3)) / 3)