Event: Division 3

PDF Excel

Opponent	Rating	Result
Michael R Elgin	1490	0 - 1
Oliver Faulkner	1558	0 - 1
William F Tracey	1576	0 - 1
Jonathan Bedingham	1386	1 - 0
Elena Currah	1666	½ - ½
Philip Crompton	1541	0 - 1
Brian Stockham	1598	0 - 1
Cillian Nagy	0	1 - 0

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

1202 = (10815 + 400 * (2 - 5)) / 8)