Pablo beat me to it, but don't worry about it man. Think about what the situation here is. You're worrying that people might have enjoyed your game more than they otherwise might have. To me, this seems a little silly, and kind of misses the point of the whole thing. At the end of the day, we're all just here to make something cool and play some of the cool things that others have made. Though the scoring is nice for feedback and to get an idea of how our game was received, it's not the focused, and is not worth worrying about.
This is of course just my personal opinion, but I'd hope that most people would agree with me. It's possible that this jam is actually a lot more competitive than I thought it was, but based on the comments of the host above, it doesn't look like it.
So yeah, chill, it's fine.