Event: OTB Blitz Championship

PDF Excel

Opponent	Rating	Result
Krishna Raikundalia	1544	1 - 0
John Cawdery	2056	1 - 0
Terry D Whitton	1910	0 - 1
Tu Senan	1578	1 - 0
Ashley Freeman	1997	1 - 0
Steven JL Rix	2034	0 - 1
Istvan Karacsony	1828	0 - 1

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

1907 = (12947 + 400 * (4 - 3)) / 7)