Event: Division 1

PDF Excel

Opponent	Rating	Result
Stephen W Ruthen	1904	0 - 1
Timothy Lunn	1987	0 - 1
Jan Balogh	1983	0 - 1
Panagiotis Kanellopoulos	2254	0 - 1
Samuel Gaffney	1844	½ - ½
Robert W Stephens	1722	1 - 0
Angus Irving	1738	½ - ½
Samuel Gaffney	1885	1 - 0

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

1815 = (15317 + 400 * (2 - 4)) / 8)