Artem92 won 10 rated games straight, but he is still 7-dan on KGS!

White played for influence in fuseki by using rare joseki, but later ... It's a very bad method of using walls! Walls must be used for attacking/fighting/invading and not for creating territory around.
The game became hopeless for White just in 50 moves.

Artem seems to be stronger than most 6-7dans on KGS. He won 10 games straight, but his rank is still on 7-dan.
We have problems with rating system, it seems