Event: Club Championship

PDF Excel

Opponent	Rating	Result
Luke Smith	0	0 - 1
Silviu Sandu	1368	0 - 1
Ralph Goodliffe	0	1 - 0
Mredula Mangalaram	0	1 - 0
Harvey Gannon	1250	1 - 0
Harvey Gannon	1250	1 - 0
Drew Lawrence	1300	1 - 0

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

910 = (5168 + 400 * (5 - 2)) / 7)