A bit confused

Oof.JPG Results2.JPG

As you can see there are two different sets of results above. The top one is my game, the bottom is someone else's. As you can see in most of the categories he got a lower average star rating them me yet he placed better in the rankings. Eg. Overall I got 3.144 average stars and he got 2.714 yet I placed 748th in that category and he placed 456th. Am I missing something here? How come he placed better than me? If you know why, please could you say something in the comments. I'd be very greatful :smile: