Event: Div 1 - Davy Trophy

PDF Excel

Opponent	Rating	Result
Adam N Raoof	2091	½ - ½
Oskar A Hackner	2375	0 - 1
Jonathan W Arnott	2201	0 - 1
David Latham	2107	1 - 0
Oskar A Hackner	2375	0 - 1
Oscar J Idle	2049	0 - 1
Ewan Cormack	2008	0 - 1
Oliver Graham	1937	½ - ½

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

1943 = (17143 + 400 * (1 - 5)) / 8)