Event: Division 3

PDF Excel

Opponent	Rating	Result
Caelan Batty	1420	0 - 1
Patrick Jagger	0	1 - 0
Chris Stead	1611	1 - 0
Derrick J Mason	1409	0 - 1
Andrew C Wainwright	1964	0 - 1
Lee Boyes	1622	1 - 0
Chris Stead	1322	1 - 0
Paul Greenwood	1465	0 - 1

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

1352 = (10813 + 400 * (4 - 4)) / 8)