User blog comment:Mr Procrastinator/Driver Level and Fame/@comment-208.184.141.147-20150429193642/@comment-26329136-20150429205902

I'm finding that my fame to reach the next level increases by 600 Fame per level. If I extrapolate assuming 600 Fame for every level, I get close to your figures.

On the fame chart page, increasing driver level from 235 - 236 takes 225,850 Fame. Using the same 600 Fame extrapolation, I get 225,880 Fame.

If the increase is a constant 600 Fame, the formula for fame needed to increase level is ( 600 * driver level ) + 84,880, for driver levels greater than 110.