So the site has 2,600 BTC in it's bankroll, did he just take half of the site's profits?
I have no idea how you get to that conclusion but he did win just under 1% of the bankroll.
That is a massive amount of btc to win.
It sure is, congratulations yahoo62278!
Did they allow him to withdraw within one send or they separate them into multiple ones so to not have to apply a large fee for it to not get stuck on the blockchain?
Bitcoin transaction fees are based on the transaction size in bytes not the transaction value in BTC, so it would result in lowers fees to withdraw all in one transaction.