Event: 45 Minute Rapid Play

PDF Excel

Opponent	Rating	Result
Tony Gill	1201	1 - 0
Alfie Simpson	1191	1 - 0
Paul Terry	1761	0 - 1
Andrew T Watson	1450	1 - 0
Keith May	1150	1 - 0

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

1591 = (6753 + 400 * (4 - 1)) / 5)