Event: Division 3

PDF Excel

Opponent	Rating	Result
Sergejs Starodubcevs	1613	0 - 1
Gary Hemsworth	1600	½ - ½
Simon Riley	1712	0 - 1
Gary Hemsworth	1581	½ - ½
Sam Harrison	1737	0 - 1
Adam Wilson	1438	1 - 0
Les J Jones	1716	0 - 1

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

1457 = (11397 + 400 * (1 - 4)) / 7)