Hi. Two questions:
1) Is there any leveling requirements table?
2) What are the rules of using faucet? I mean, how often are you allowed to claim (times/24h)? I really like this feature, but definitely don't want to be accused of exploit etc.
You faucet will increase after 1 BTC wagered. I don't think there is any table for that. And faucet is to test sites not claim all day long, You should risk your own money if you want to gamble and claim winnings.