Event: Division 3

PDF Excel

Opponent	Rating	Result
Owen R Clarke	1792	0 - 1
Fred S Dickson	1630	½ - ½
Kevin Bowman	1801	0 - 1
Akbar Khan	1375	1 - 0
Roland Robson	1517	1 - 0
Richard Buxton	1480	1 - 0
Barry Knee	1417	0 - 1

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

1573 = (11012 + 400 * (3 - 3)) / 7)