ricky48: what is the number from TM to legend
When it is equal or smaller than 61 you go from Tour master to legend
When it is equal or smaller than 60 you go from Legend to Tour Legend*
and
you need to play at least 50 ranked rounds as Tour Master before reaching
Legend You need at least 100 500 ranked rounds as Legend before reaching Tour Legend
Notice that those minimal number of ranked rounds are also the number of best rounds used to compute your average in that particular tier. So if you are Tour Master for example, your average is computed with your best 50 ranked round (that's why you need at least 50 rounds to move up).
*** Edit *** tks Mushy