Event: Division Four

PDF Excel

Opponent	Rating	Result
Leslie Andrews	1536	1 - 0
Scott Russell	1769	0 - 1
Mark E Tallis	1609	1 - 0
Kacpar Drukarczyk	1617	0 - 1
Jon A Asbury	1575	1 - 0
Athanasia Kouka	1561	0 - 1
Reg Jones	1331	1 - 0

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

1628 = (10998 + 400 * (4 - 3)) / 7)