Bonus must be wagered 55x to became a part of your balance.
55x wagering requirement of 2 BTC bonus = 110 BTC to wager. Minus 23% (25 BTC) already wagered = 85 BTC left to wager to get the 2 BTC bonus
1% house edge of 85 BTC to wager = 0.85 BTC loss.
So if you restore his account balance of 9 BTC (2 BTC deposit + 5 BTC win + 2 BTC bonus) and he will wager the required 85 BTC to get the bonus, he will statistically lose 0.85 BTC and his account will be statistically 8.15 BTC instead of the only 2 BTC deposit you gave him!
Nope, I do not think that they really need to pay him 7 btc, because he started with 2 btc, no matter they win or lose the only way to get this fair is to give him back what balance he start deposit. This is like he resetting their amount back to the start, so everything will be no affect on it anymore, this is seems fairly to him. I think duckdice red tagged should clear right now
At this point his balance was worth 7 BTC + 1.15 BTC bonus after wagering the remaining 85 BTC to clear the 2 BTC bonus = 8.15 BTC.
No one would cancel his whole account balance!
1) If he do no want his account balance, he would simply leave
2) If he continues to play, nothing worse than his account balance = zero can happen
Now tell me what is the reason to cancel your whole account balance instead of proceeding with 1) or 2)?
He did not complete the wagering requirement, we can't simply say statistically while involve in gambling. He may win or lose the entire balance before completing the requirement.
2) During the bonus canceling process the system indeed states in text form that the Locked Balance amount will be substructed from your balance, but as the buttons state large and bold |BONUS| and |Cancel Bonus| no one is able to understand it and this is (intentional) misleading and therefore juridical not valid!
3) No one would or wants to cancel his whole balance! The sense of the bonus canceling is that I want to get rid of the bonus and the wagering requirements.
4) At the time when the victim was misleaded to cancel his whole balance, the expected value of his balance after clearing the bonus is 8.15 BTC and this is the amount duckdice has to give him or restore his account how it was prior to click |Cancel Bonus|.
Thought you have something new to add so I unignored you. Congrats making it back to my Ignore list.
Funny how you try to squeeze them for more like a collections agent trying to reach a quota. :p