Sounds like 3rd party Candy Crush revenue estimates, which have consistently hovered around $700K/day, were way off. The filing says Candy Crush is responsible for 78% of revenue - that's $1.48 billion in 2013. That's more like $4 million/day.

Makes me wonder how far off third party estimates for other apps are.

Here's an example estimate:

http://thinkgaming.com/app-sales-data/2/candy-crush-saga/