Event: Division 5

PDF Excel

Opponent	Rating	Result
Lindsay Pyun	91	1 - 0
Michael J Harper	121	1 - 0
Michael Milford	108	0 - 1
Nasir Chaudhry	79	1 - 0
Zwe W Y Soe	65	1 - 0
Richard Dyce	104	0 - 1
Gabriel Johnson	64	1 - 0

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

262 = (632 + 400 * (5 - 2)) / 7)