Event: Individual Quickplay

PDF Excel

Opponent	Rating	Result
Michael Davies	89	1 - 0
Harry J Sharples	148	1 - 0
Ian A Hames	151	0 - 1
Robert G Page	110	1 - 0
Don Richards	74	1 - 0

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

354 = (572 + 400 * (4 - 1)) / 5)