Event: Division 2

PDF Excel

Opponent	Rating	Result
Nicholas J Pelling	1699	½ - ½
Drew Lawrence	1589	1 - 0
Michael Mason	1750	1 - 0
Philip Staniland	1855	0 - 1
Zoe Veselow	1688	½ - ½
Nicholas J Pelling	1699	1 - 0
Robert JV Davies	1738	0 - 1

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

1774 = (12018 + 400 * (3 - 2)) / 7)