I'm not totally clear on how a combined leaderboard works.
for example lets say i have a racing game and i want to combine the leaderboards for 3 levels.. if one player finishes all three with a time of 30 seconds on each one, and the other player finishes only one race with a time of 10 seconds who appears first on the combined leaderboard?
How does it work when youre combining scores for players who have not scored on the other leaderboards?