Event: Division 1

PDF Excel

Opponent	Rating	Result
Alex Vaughan	1889	½ - ½
Daniel W Hill	1920	1 - 0
Simon D Arnold	1972	0 - 1
Paul Brencher	1997	0 - 1
Daniel W Hill	1889	0 - 1
Paul M Barber	1906	0 - 1
M John Cawston	1816	0 - 1

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

1684 = (13389 + 400 * (1 - 5)) / 7)