Event: Examiner League

PDF Excel

Opponent	Rating	Result
Awen Gitay	1435	½ - ½
Robert Mitchell	1684	1 - 0
Peter G Moss	1561	1 - 0
Andrew Batley	1537	1 - 0
Bien Cuaresma	1703	½ - ½
Alex Burke	1616	1 - 0
Dave Colledge	1744	1 - 0

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

1897 = (11280 + 400 * (5 - 0)) / 7)