Event: NCCA League Division 4

PDF Excel

Opponent	Rating	Result
Yuming Bian	1450	1 - 0
Chris Perkins	1686	0 - 1
James Woodburn	1371	1 - 0
Craig Parks	1581	1 - 0
Rupert P Martin	1518	1 - 0
Edward Hackford	1621	0 - 1
Richard Armitage	1342	½ - ½
James Woodburn	1408	1 - 0

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

1647 = (11977 + 400 * (5 - 2)) / 8)