Event: Division 2

PDF Excel

Opponent	Rating	Result
Bedat Lee	1522	½ - ½
John Knowles	1565	0 - 1
Andrew Langhamer	1179	1 - 0

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

1422 = (4266 + 400 * (1 - 1)) / 3)