Event: Division 1 - Davy Trophy

PDF Excel

Opponent	Rating	Result
Oskar A Hackner	209	0 - 1
Jonathan A Tait	203	0 - 1
David Latham	181	0 - 1
Jim Burnett	192	1 - 0
Chris CW Shephard	204	0 - 1
Marek Gajdosz	184	0 - 1
Paul Fletcher	179	1 - 0

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

22 = (1352 + 400 * (2 - 5)) / 7)