I see that under Basic Settings you can modify the leveling curve of the player character and when you go there the information on the side talks about a graph that as far as I can tell doesn't show up. As a result of this I do not know exactly how these settings modify the leveling curve and I was just curious if there was a way to find out exactly how its modified. Thank you

The graph shows up once you choose an option outside of default and hit save.

Note: You can always change back to default.

You say that, but be careful. Several situations where it cannot be removed from the game.ini afterwards. Something to keep an eye on.

Changing back to default removes the ini options on the console. So you should be fine, but as always, backup early and often in the world of computer administration.