Event: Summer League Division 4

PDF Excel

Opponent	Rating	Result
Michael P Freund	1630	½ - ½
Xiaorui Wang	1305	0 - 1
Ian Barker	1578	1 - 0
John Crewe	1360	0 - 1
Mark Kirkham	1474	1 - 0
Sourabh Dahiphale	0	0 - 1
Paul Davies	1911	1 - 0

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

1323 = (9258 + 400 * (3 - 3)) / 7)