RTG stats suck, period.
If they were more comprehensive, half of the arguments here would not exist.
How much was wagered?
How much was paid out?
How the heck do you see player losses?
The question here is how much of that $1750 deposited in April was actually lost. The odds say it was all lost, but then they put some fantasy money in your players accounts bringing the net profit down to $533. If this is the case it is a classic example of the bonus abuse being talked about here. Thats the whole problem, they pay you about a buck fifty commission while they are sitting on about $1600 profit in the door from the $1750, in other words your making about 10% rev share.
Maybe the stats cannot be manipulated in the classic sense, but they most certainly can be manipulated with the manager funny money.