Event: Jurassic Rapid

PDF Excel

Opponent	Rating	Result
Ian D Thompson	2204	0 - 1
Graham A Mill-Wilson	1464	1 - 0
Robin J Cubbon	1089	1 - 0
Frank J Pittman	1842	1 - 0
Ian Gregory	1947	1 - 0
Patryk Krzyzanowski	1927	0 - 1

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

1879 = (10473 + 400 * (4 - 2)) / 6)