Event: Hillingdon Div 2

PDF Excel

Opponent	Rating	Result
Robert Parsons	1767	0 - 1
Leslie Pringle	1656	1 - 0
Naavya Parikh	1674	1 - 0
Ian W Salisbury	1838	½ - ½
Alex Lushpa	1545	0 - 1
Naavya Parikh	1398	1 - 0
William Phillips	1859	½ - ½

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

1734 = (11737 + 400 * (3 - 2)) / 7)