Event: Division Three

PDF Excel

Opponent	Rating	Result
Garry Evans	1653	½ - ½
Michael J Harrington	1615	1 - 0
Alan T Woollaston	1690	0(def) - 1
Dave Hodkinson	1627	1 - 0
Andrȇs Ponte Perez	0	½ - ½
Mike A Biddle	1784	0 - 1
Michael WA Hoare	1683	1 - 0
Graham Barrett	1582	½ - ½

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

1535 = (9944 + 400 * (3 - 1)) / 7)