Event: 6-Board Division 1

PDF Excel

Opponent	Rating	Result
J Gerry Johnstone	1608	1 - 0
David W Stephenson	1893	½ - ½
David E Lord	1960	1 - 0
Paul Kennedy	1713	1 - 0
Kristian C Usifoh	2050	½ - ½
Peter T Perkins	1683	½ - ½
David W Stephenson	1893	0 - 1
David E Lord	1960	½ - ½
Phil Bawden	1833	½ - ½

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

1933 = (16593 + 400 * (3 - 1)) / 9)