Event: Division 3

PDF Excel

Opponent	Rating	Result
Paul Bernard Conway	1841	½ - ½
Zifeng Luo	1947	0 - 1
Ronan Kelly	1590	½ - ½
Jeremy K Hodgson	1902	1 - 0
V Ray Harper	1808	1 - 0
Michael Wickham	1719	1 - 0
Gianmaria Mazzaracchio	1638	1 - 0

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

1949 = (12445 + 400 * (4 - 1)) / 7)