Event: Division 2

PDF Excel

Opponent	Rating	Result
Leslie J Crane	1855	½ - ½
Ken W Clow	1870	½ - ½
Philip Staniland	1851	0 - 1
Neville H Twitchell	1923	0 - 1
Graham J Kershaw	1675	1 - 0
Michael J Saunders	1777	1 - 0
Michael D Bradford	1608	1 - 0

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

1851 = (12559 + 400 * (3 - 2)) / 7)