Event: OTB Club Championship

PDF Excel

Opponent	Rating	Result
Steven JL Rix	2033	0 - 1
Cormac P Stamper	1358	1 - 0
Ben Harte	1726	0 - 1
Zain Qureshi	1319	1 - 0
Ryan Colclough	1624	0 - 1
Nic Charles	1300	0 - 1
Terry Lucy	1372	1 - 0(def)

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

1427 = (9360 + 400 * (2 - 4)) / 6)