Board Thread:Game Discussion/@comment-26388545-20180122213940/@comment-220.245.21.6-20180123031038

You can hit 800 with a car that is not upgraded and serviced, provided it's one of the best cars in the group, all you need is a good winstreak. Preferably keep winning against groups of 7-8 people around 500-600 rating at this stage, and since your car isn't upgraded that involves staying out of crashes and just racing well in general while the back keeps ruining each other's races.

You can hit 900 rating if you have an upgraded car - at this point your best bet is to quit races before they start (before the timer turns green iirc?), and keep matchmaking until you find a nice decently large field (5++ people) and have at least 1-2 people with 700 rating or so and not many below 500 - just so that the average rating I guess is decently high

Above 1000 however I personally have no experience with - most of it involves driving perfect lines and starting near the front so that you put some distance between yourself and the rest of the idiots who will PIT and smash you if they get anywhere close. You need to beat players with 800-900 rating to have a tangible effect on your own rating, and honestly it isn't worth it because people circumvene this by hacking/cheating/unethical play, as well as the massive time sink. Read somewhere that you basically need to win like 100 races in a row or somewhere to that effect in order to jump to 1300