Event: David Hodgson Trophy

PDF Excel

Opponent	Rating	Result
James Fox	1870	1 - 0
Chris PJ Bernard	1818	1 - 0
Chris PJ Bernard	1818	0 - 1
James Fox	1870	0 - 1

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

1844 = (7376 + 400 * (2 - 2)) / 4)