Event: Division B

PDF Excel

Opponent	Rating	Result
Goodchild Ndou	1670	½ - ½
Peter J Kobryn	1962	½ - ½
Anthony DB Wilkinson	1572	½ - ½
Matthew Poon	1581	½ - ½
Steven M Flaherty	1606	1 - 0
Tom Ormisher	1579	1 - 0
Tony Byrne	1487	½ - ½

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

1751 = (11457 + 400 * (2 - 0)) / 7)