Just to restate since a few people seemed to have missed it

Across all accounts, greystroke1-greystroke6
Wagered :5734.71925196
Profit: 219.50291864
Sorry I misread it as being a number being more than 230 , and I thought pawel777 posted the screenshot after your post where he won 70 BTC , so calculated it to be more than 300.
Still, +219 is a great result and places greystroke in a nice position - even if he bets and loses say 200 BTC, he can still enjoy mental comfort of being in net profit.