Event: Division 2

PDF Excel

Opponent	Rating	Result
James Pack	1897	0 - 1
Paul McMahon	1920	1 - 0
Piotr Wasilak	1955	0 - 1
Jiarui Xu	1741	0 - 1
Ole Bay-Petersen	1803	½ - ½
James Pack	1875	1 - 0
Oded Pilowsky Bankirer	1860	1 - 0
Andrew J Donnelly	1818	1 - 0
Ibrahim Sherif	1842	1 - 0

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

1946 = (16711 + 400 * (5 - 3)) / 9)