Event: SCL Div 2

PDF Excel

Opponent	Rating	Result
Paul Northcott	1900	0 - 1
Stephen O'Toole	1796	0 - 1
Joseph A Coburn	1853	0 - 1
Kevin G Steele	1776	0 - 1
Martin L Newbury	1922	½ - ½
Kevin G Steele	1777	½ - ½
Michael J White	1616	½ - ½

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

1577 = (12640 + 400 * (0 - 4)) / 7)