Event: Division Four

PDF Excel

Opponent	Rating	Result
Frank C Jimenez	1630	1 - 0
Ray Hall	1668	½ - ½
Derek A Stockhall	1578	1 - 0
Peter JR Oliver	1659	1 - 0
Peter Nixon	1422	0 - 1
Mike J Hollier	1833	0 - 1
Mike J Johnson	1570	1 - 0

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

1737 = (11360 + 400 * (4 - 2)) / 7)