Event: Division Three

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Opponent	Rating	Result
Malcolm J Phipps	1526	1 - 0
Hamish W Scott	1594	0 - 1
Julie C Wilson	1724	0 - 1
John Moughtin-Leay	1632	1 - 0(def)
A (Tony) Taylor	1363	1 - 0
Richard Evans	1613	0 - 1
Barry R Smith	1574	1 - 0

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

1566 = (9394 + 400 * (3 - 3)) / 6)