Event: MCA Division 1

PDF Excel

Opponent	Rating	Result
Luke S Boumphrey	2118	½ - ½
Richard Kelly	1818	1 - 0
Colin D Horton	2020	0 - 1

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

1985 = (5956 + 400 * (1 - 1)) / 3)