Event: Division 3

PDF Excel

Opponent	Rating	Result
Stanley G Jacobs	75	0 - 1
Samuel Tracey	1428	0 - 1
John Miraghaie	1388	0 - 1

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

564 = (2891 + 400 * (0 - 3)) / 3)