Event: Division 2

PDF Excel

Opponent	Rating	Result
Sebastian Griffin-Young	1766	1 - 0
Sean Smithson	1643	0 - 1
Edward T Bromilow	1812	1 - 0
Christopher Sargeant	1674	1 - 0
D Philip Morgan	1734	1 - 0
Nigel Wright	1685	½ - ½

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

1919 = (10314 + 400 * (4 - 1)) / 6)