Event: Division Four

PDF Excel

Opponent	Rating	Result
John Lunn	1547	0 - 1
Eric Horwill	1637	0 - 1
Leslie Andrews	1536	0 - 1
Derek A Stockhall	1591	1 - 0
Chaniru Ranasinghe	1539	½ - ½
Stefan Winman	1421	0 - 1
George Mitchell	1456	0 - 1
Rob Stevens	1364	½ - ½
Adithya Phanish	1589	0 - 1
Barry Knee	1449	1 - 0

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

1353 = (15129 + 400 * (2 - 6)) / 10)