Event: Division B

PDF Excel

Opponent	Rating	Result
Asad Syed	101	1 - 0
Martin jnr Regan	100	0 - 1
Andrew Peters	100	0 - 1
David G Clayton	102	1 - 0
Akin Soyoye	116	0 - 1

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

24 = (519 + 400 * (2 - 3)) / 5)