Event: OTB Club Championship

PDF Excel

Opponent	Rating	Result
John Cawdery	2068	1 - 0
Istvan Karacsony	1820	0 - 1
Pete Meadows	1731	0 - 1
Nigel White	1418	½ - ½
Krishna Raikundalia	1542	½ - ½
Cormac P Stamper	1358	0 - 1
Ashwin Anjulan	0	0 - 1

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

1248 = (9937 + 400 * (1 - 4)) / 7)