Event: 5th Simon Bartlett Memorial Intermediate

PDF Excel

Opponent	Rating	Result
Charles Doidge	1671	0 - 1
Nicholas E White	1627	0 - 1
Grant Daly	1488	1 - 0
Freddie Sugden	1721	1 - 0

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

1627 = (6507 + 400 * (2 - 2)) / 4)