Event: "Hope Valley" blitz

PDF Excel

Opponent	Rating	Result
Oliver Brennan	1768	0 - 1
Neil Ladva	1073	1 - 0
Steve Withington	1680	0 - 1
Omari McAdie	0	1 - 0
Talakalukoppa Amarnath	1535	0 - 1
Alan Story	1508	0 - 1
Zilu Ji	1081	1 - 0

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

1178 = (8645 + 400 * (3 - 4)) / 7)