The Black Book had him at 60. They really liked him. A lot.
A small snippit
"Kolosov is an unorthodox, hyper competitive goaltender, whose athletic traits allow him to compensate for his smaller
frame. Anytime we see a goalie who’s measured at 6’1 and under, the first area we immediately hone in on are their
reflexes. The smaller the goalie, the higher the reflexes have to be in order to compensate for the lack of size, and that’s
where Kolosov passes with flying colours. His reflexes are exceptional, as is his battle level, and fluidity between different
save types."