Event: "Hope Valley" blitz

PDF Excel

Opponent	Rating	Result
Nathaniel Holroyd-Doveton	1714	1 - 0
Xiaorui Wang	1553	1 - 0
Andrew Allen	1829	0 - 1
Miles D Edwards-Wright	2056	1 - 0
Jim Davis	1932	0 - 1
Steve Withington	1680	1 - 0
Talakalukoppa Amarnath	1535	1 - 0

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

1928 = (12299 + 400 * (5 - 2)) / 7)