Event: A Division

PDF Excel

Opponent	Rating	Result
Noel S McLaughlin	2020	½ - ½
Andrew I Wilson	2026	0 - 1
Robert A Newton	1982	1 - 0
Ian R Dutton	2082	0 - 1
Marcial T Flores	1978	0 - 1
Glenn Trueman	1913	½ - ½
Alan J Walton	2123	½ - ½

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

1903 = (14124 + 400 * (1 - 3)) / 7)