Event: Derby & District Division 2

PDF Excel

Opponent	Rating	Result
Yuriy Slobodyuk	1729	½ - ½
Mike P Maher	1627	½ - ½
George Gledhill	1537	1 - 0

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

1764 = (4893 + 400 * (1 - 0)) / 3)