When a Chess.com user hasn't played some particular time control at least once, the API returns a rating stat of "Unrated". The app tries to parse this as an integer, and crashes with:

$ pixlet render chesscom_elo.star username=nzdominic
Error: error running script: Traceback (most recent call last):
  chesscom_elo.star/chesscom_elo.star:146:35: in main
Error in int: int: invalid literal with base 10: Unrated

(This is despite what is selected for the game types to display, because all the stats are parsed before any are displayed)