Event: Division 3

PDF Excel

Opponent	Rating	Result
David G Jenkins	1150	½ - ½
Keith Milner	1336	½ - ½
Fred Biles	1394	½ - ½
David I Buckley	1257	1 - 0
Mick J Lloyd	1400	½ - ½
Stefan Winman	1435	1 - 0
David J Stuart	1363	0 - 1

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

1391 = (9335 + 400 * (2 - 1)) / 7)