Event: Pike Pease (U1675)

PDF Excel

Opponent	Rating	Result
Rod Gilpin	1463	1 - 0
Peter McKay	1583	½ - ½
James Garner	1602	1 - 0
Sam Ball	1429	0 - 1
Carl Stephens	1598	0(def) - 1

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

1619 = (6077 + 400 * (2 - 1)) / 4)