Is karma even working??

I was curious to check what are the most appreciated games so far, but smart/classic balance value doesn't make sense. When you sort submissions by them you get rather random games with very small rating given and received (and high balance).

For example, this are the metrics for some game with high balance:


Karma from Feedback given: 1

Ratings given: 2.75

Ratings received: 3

Classic Balance: 117.2604 *

Smart Balance: 4.0833 *


You can see that this team haven't played a lot of games and haven't received a lot of ratings.

And for our game we played and received much more and with have lower balance:


Karma from Feedback given: 35

Ratings given: 16.75

Ratings received: 47.125

Classic Balance: 60.2614 *

Smart Balance: -41.6396 *


I am not complaining and we keep playing games, I'm just curious if these numbers even mean anything...