Event: Silver Rook

PDF Excel

Opponent	Rating	Result
Alan S Metcalfe	1630	0 - 1
Shriaansh Ganti	1502	0 - 1
John G Taylor	1504	1 - 0

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

1412 = (4636 + 400 * (1 - 2)) / 3)