If for example you are releasing weekly but hiding the full scoring, ie only showing index score, it can be useful to see the full scores each player has achieved so you can monitor if you need to change the scoring system to avoid the same person being ranked 1st each week.
There are two ways to do this:
1. On an individual level you can click on Edit Player from the Players menu and then Past Performance - this shows their score details for each release
2. When you Preview the leaderboard you can flick the show filter to "Rank and Scores" which shows a detailed breakdown of how each player gets their score.