Event: BCL Division 2

PDF Excel

Opponent	Rating	Result
Ramsey Dairi	1499	1 - 0
Peter Hawes	1585	1 - 0
Steve C Pike	1844	0 - 1
Peter Hawes	1585	1 - 0
Callum T Shields	1740	0 - 1
George Ward	1773	½ - ½
Callum T Shields	1740	0 - 1
Graham Smith	1955	0 - 1

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

1665 = (13721 + 400 * (3 - 4)) / 8)