Event: Ladder Tournament

PDF Excel

Opponent	Rating	Result
Giuseppe Joe Ramundo	1564	1 - 0
Ashwin Balkrishna	1319	0 - 1
Giuseppe Joe Ramundo	1370	0 - 1
Neville T Rowden	1256	½ - ½
Ricky Sidhu	1284	1 - 0
Roger Beeson	1162	1 - 0
Ricky Sidhu	1287	1 - 0

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

1435 = (9242 + 400 * (4 - 2)) / 7)