Originally Posted by /Logan/
5k hands is not a small example is more like a non example, you run 85k and 77k hands on 2-5nl to know you are a winning player on those levels.
Look on your 2nl graph, on first 4k hands you were losing, after 16k hands aprox you were BE, and still ended 8bb/100.
Nothing weird imo, just not enough hands yet.
Frustrating as it is, he's right.
If you were winning a comfortable 6bb/100 at 5nl you should be able to do the same at 10nl without any fancy adjustments at all what I found.
I too have a small sample of 25k hands but the first 7-8k hands were frustrating too.
You just gotta keep going, there's no way.