Event: Summer League Section 2

PDF Excel

Opponent	Rating	Result
Lester Jones	1518	½ - ½
N Charles Clayton	1480	0(def) - 1
John Scotter	1563	½ - ½
Hussam Al Haidar	1100	1 - 0
Thomas L Hackett	1727	½ - ½
Tom Tallentire	1050	½ - ½

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

1472 = (6958 + 400 * (1 - 0)) / 5)