It would probably be useless to me and more experienced players than me, but good overall for the community.
Make it so that the player score appear with a color as a symbol for the probability he/she is of the displayed score:
Eg. Red if. 90-100% orange if. 80-90% yellow if. 70-80 etc.
Maybe this will save the newcomers from joining games with way stronger players than they suspect to save them from unnecessary frustration!:
That's all folks, thank you for spending the time reading my suggestion.