Event: NSDCA Division 2

PDF Excel

Opponent	Rating	Result
Wesley J Vickers	1616	0 - 1
John Hicks	1589	0 - 1
Emmet Clarke	1610	0 - 1

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

1205 = (4815 + 400 * (0 - 3)) / 3)