Understanding track titan

Hey everyone,

Hope you're doing well. I've been working on improving my racing times and recently downloaded Track Titan and Sim Racing Telemetry to analyze my laps. However, there's something I'm struggling to figure out and I was hoping you could help.

After a few laps in different sessions, Track Titan displays a dashboard with ratings and a "medal." I've searched all over the internet, but I can't seem to find a translation for the numbers that would at least help me understand whether they're good or bad. And that medal thing is another puzzle. Without knowing the rankings and what those medals represent, I'm at a loss regarding my position and the significance of the ratings.

Also, I'm not sure whether I should be using the app on my PC. I play on the PS4 and I'm currently running the app on my phone.

Could someone please shed some light on these points for me? It would be greatly appreciated. Thanks a lot, and best regards!