Event: OTB Summers End Blitz

PDF Excel

Opponent	Rating	Result
Tu Senan	1402	1 - 0
Almas Dohon	1324	1 - 0
Mark RA Murrell	1778	0 - 1
Huw D Jacob	1330	1 - 0
Krishna Raikundalia	1365	1 - 0
Alex Collyer	1780	1 - 0
Davi Diniz Afonso	1799	0 - 1

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

1711 = (10778 + 400 * (5 - 2)) / 7)