Event: Division 3

PDF Excel

Opponent	Rating	Result
Nick J Martin	1730	1 - 0
Matthew Allen	1591	1 - 0
Francis W Sagyaman	2079	0 - 1
Robert J Purcell	1722	1 - 0
Matthew Allen	1587	0 - 1
Ed H Goodwin	1906	0 - 1
Frank C Jimenez	1596	1 - 0

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

1802 = (12211 + 400 * (4 - 3)) / 7)