There is about 200 points difference under 1200 rating levels, beyond that it varies even further where a 2000 chess.com could be just 1350 USCF.
But it is very hard to determine because you are not playing an equal no. of games in both variants.
There is about 200 points difference under 1200 rating levels, beyond that it varies even further where a 2000 chess.com could be just 1350 USCF.
But it is very hard to determine because you are not playing an equal no. of games in both variants.