If I have votes but not enough comments, does that mean I'll get a bad rating?

I may not be the most experienced guy with LD, but in the past I noticed that: game_final_score ∝ comment_count / vote_count Should I worry if my game is not getting as many comments as last time? Does anyone else have similar heuristics?

EDIT: This is only my own heuristics for forecasting my overall rating. I'm not saying that this is the algorithm used by the site.