Event: Division 2

PDF Excel

Opponent	Rating	Result
Isaac Govan	1152	0 - 1
Stephen R Cooper	1422	½ - ½
Megan Colligan	0	1 - 0
Andrew Langhamer	1116	1 - 0

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

1023 = (3690 + 400 * (2 - 1)) / 4)