Csr Onyx ranking system

When you reach onyx rank, is it the higher the number the better, or is the lower the number the better? Because even when i win games in ffa, the number seems to go higher. By this i mean i started at 1500 then when i won a game it went up to 1543

1500 is the base onyx. higher = better

is there a way to remove comments?

Depending on your opponents u will go up or down more after wins or losses. Up is good in onyx