Put together an image with Magikarp Max Levels compared to JP needed to beat the league checkpoints

Serebii has good information regarding the league levels, but they're all in different places, so I put it all together into one image. Sorry if this already exists, I couldn't find one so I made one and thought I'd share.

(Note: This is a text post so I can easily update if I got anything wrong. Let me know if anything needs correcting for accuracy, I can't remember how the first few levels work RE: leveling up magikarp vs trainer. I'm pretty sure you start with a max level of 11)

http://imgur.com/a/kiaZb