Event: Division Three

PDF Excel

Opponent	Rating	Result
C Kenneth Kwabiah	1525	0 - 1
Tony Artman	1383	½ - ½
Wilson Ransome	1570	0 - 1

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

1226 = (4478 + 400 * (0 - 2)) / 3)