Event: OTB Club Championship

PDF Excel

Opponent	Rating	Result
Adarsh Bedi	1333	1 - 0
Ashley Freeman	2000	0 - 1
Davide Segat	1503	1 - 0
John Cawdery	2068	0 - 1
Jay Demetriou	1454	1 - 0
Huw D Jacob	1645	0 - 1
Tu Senan	1575	1 - 0

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

1711 = (11578 + 400 * (4 - 3)) / 7)