Event: Minor Division

PDF Excel

Opponent	Rating	Result
Joshua Sawyer	1341	1 - 0
David W Randall	1326	1 - 0
Trevor Reece	1299	1 - 0
Albert Chacko	1144	1 - 0
Muhammed Mehmood	1327	0 - 1
Donald Billows	1340	0 - 1
Omar Ahmed	1265	½ - ½

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

1406 = (9042 + 400 * (4 - 2)) / 7)