Determination of the winner

The screen contains the following information:
Time bonusIf you finished the game before time is over you get 1 point for each second left
PointsEvery time a card lands on its foundation your score increases. The first card scores +1, second +2, third +3 etc. The last card scores +52.
Final scorepoints + time bonus
Entry ELOthe ELO rating before the game
ELO gain/lossthe number of ELO points you have won or lost (the number "dancing" beneath your new ELO)

You can read more about the ELO rating here: ELO rating explained