No, but out of experience I can tell that the winning games usually have a lot of ratings, because their thumbnails tend to be better than average. There is correlation, but not necessarily causation, if that makes any sense. :D
The more ratings I get, the less popular I get...
Is that normal ? I feel like if I did not advertised my game so much I would still be in the top 20. Not asking about the quality of my game ^^` but I wonder if I did the right thing since a lot of games more popular than me have less than 35 ratings and I'm over 100.