Life In 19x19

I am actually assessing based on KGS and AGA ranking system here. I heard that KGS ranking system is stronger than AGA these days. Is that true?

Recently, I am improving very rapidly that I become two stones stronger in less than a month. I was on a winning streak on KGS, which made me expect that it will positively affect my AGA performance as well. However, when I participated in the tournament, I lose all of my games. It seems like I am ...