I looked at some of the SN's that were in the email to Jane1023, and their HU games played with each other. Hardly anything remotely suspicious based on their play when in the same games. Nowhere near a large sample.
Player 147222
39 games played together. roi together < roi apart
Player chijianli
50 games played together. roi together < roi apart
Player leaders668
300 games played together. roi together < roi apart
Player mnbqwe12
4 games played together.
Player Renhe88
764 games played together. Jane1023 roi together =5%. apart =8%. renhe roi apart =2%. together =1%.
Player wzem618800
7 games played together.
Player wzhongz
2 games played together.
Player xia.g
14 games played together. Jane1023 roi apart =8%. together =10%.
Player xiawenju
16 games played together. Jane1023 roi apart =8%. together =-4%.
Player guiliang
There were no reported games where Jane1023 played with guiliang
Since Jane1023 has a large sample size of games
I don't see anything showing obv. playing patterns. Even renhe vs. jane is not very large for 2 reg's playing similar stakes.
Are there any specific SN's that are suspicious? I don't want to go through everything.
And although it is suspicious that they're all from the same area in China, it is hardly conclusive that Jane1023 is a part of the team. If there was a cheating ring based in Vancouver, I would be pissed that I was auto-assumed to be part of the ring, esp. since there's more ppl living in that area of China than in greater Chicago, for example.
I would say there is a non-zero chance that jane1023 is getting caught up in a cheating scandal and is collateral damage. I would not bet on that getting 10:1, however.