Event: Division 4

PDF Excel

Opponent	Rating	Result
Sebastian Griffin-Young	1498	0 - 1
David C Dunne	1475	1 - 0
Marian Talmacel	1598	0 - 1
Jonah Tomsett	1248	0 - 1
Cai Owen	1656	0 - 1
Charles Baylis	1400	1 - 0
Rohan Babu	1153	0 - 1

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

1261 = (10028 + 400 * (2 - 5)) / 7)