Event: Division Four

PDF Excel

Opponent	Rating	Result
Roland Robson	1495	½ - ½
Joe Conway- Lees	1691	0 - 1
David M Cotterell	1534	0 - 1
Oliver Green	1568	0 - 1
Paul Bignall	1523	½ - ½
Alex McCarthy	1207	1 - 0
David Jarvis	1497	½ - ½
John Lunn	1596	1 - 0
Nigel Foster	1603	½ - ½

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

1479 = (13714 + 400 * (2 - 3)) / 9)