Event: Silver Rook

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Opponent	Rating	Result
Climate Mupfiga	1750	0 - 1
Carl Monk	0	½ - ½
Mark Leatham	1556	1 - 0
David Booth	1778	½ - ½
Henry Saunders	1580	1 - 0
Steve J Mann	1876	0 - 1
Louis O'Connor	1671	0 - 1
Ian D Strickland	1611	½ - ½

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

1428 = (11822 + 400 * (2 - 3)) / 8)