I was just once again going through some of my past games, and thought of two simple things to slightly improve the readability of the list:

1) Add an option to view date in European style
2) There really isn't any need for us to know the exact second our games end. Why not just shorten the time displayed a bit?

And as an extra, 3) There could be a bit more space between Date and Time

Very small changes, but they would make my life just that much more convenient