Event: Division 4

PDF Excel

Opponent	Rating	Result
Vijay Gulab	1593	1 - 0
Cyril D Hill	1585	1 - 0
Gary Joy	0	1 - 0

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

1459 = (3178 + 400 * (3 - 0)) / 3)