Event: Division 4

PDF Excel

Opponent	Rating	Result
Simon Scott	1698	0 - 1
David Griffiths	1585	½ - ½
Rob Ensor	1712	1 - 0
Pete Anderson	1616	1 - 0
Leo Beacroft	1401	1 - 0
Alex Meade	1520	1 - 0
Benjamin Humphreys	1588	½ - ½
Ben Eyres	1110	1 - 0
Alex Meade	1520	1 - 0
Hamish Carter	1450	½ - ½
David C Dunne	1475	1 - 0

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

1734 = (16675 + 400 * (7 - 1)) / 11)