Event: BCL Division 2

PDF Excel

Opponent	Rating	Result
Dave Wells	1682	0 - 1
Colin J Solloway	1656	0 - 1
Elliot Long	1435	½ - ½
George Griffiths	1455	1 - 0
Peter S Gill	1700	½ - ½
Peter S Gill	1700	½ - ½
Nigel Collins	0	1 - 0

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

1375 = (9628 + 400 * (2 - 2)) / 7)