Event: Wharfedale u16s League

PDF Excel

Opponent	Rating	Result
Archie Sheen	865	0 - 1
Alex Rawse	1288	0 - 1
Charlie Marsden	806	0 - 1
Luigi Ucci	1397	0 - 1
Roald Weston	648	1 - 0
Rowan McGibbon	767	1 - 0
Henry Dodgson	1037	0 - 1
Mithran Hariprasath Anitha	673	1 - 0
Vicente Miguel Francisco Lopes	870	1 - 0

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

883 = (8351 + 400 * (4 - 5)) / 9)