Event: South Bristol Junior Championship

PDF Excel

Opponent	Rating	Result
Eden Dove	0	1 - 0
Pablo Heminway Julia	743	1 - 0
James Thomas	1439	0 - 1
Zack Norris	1327	0 - 1
Barnaby Pike	0	1 - 0
Alexandra Hughes	1171	0 - 1
Carolus Tang	966	0 - 1

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

749 = (5646 + 400 * (3 - 4)) / 7)