Question:
- what is the difference between bankroll 100 btc and bankroll 1000 btc ?
- What is the meaning of the roi ?
For the purpose of this competition, the biggest difference the starting bankroll makes is in what the minimum bet stake must be (as it must always be at least 1% of your current bankroll). Other than that, the actual values shouldn't provide any real advantage or disadvantage - participants should play with however much they feel comfortable with.
In relation to your second question, ROI is your "return on investment" - that is, for our purposes here, how much you have been able to gain from your bets, in relation to your starting bankroll. So, for example, if you start with an initial bankroll of 0.1 mBTC, and end the competition with 0.2 mBTC, you've made 100% ROI (as would be shown in the leaderboard).
ROI means Returns On Investment..i have a question OP..is this compulsory to post our 100 bet ID's?what if I do not post my bet id?pls explain.i don't want to count my bet.just want to play with directbet and stop counting automatically when I reach my 100 bets.possible?
You should always post your bet IDs in the Main Thread. That said, you don't really have to count them - the leaderboard does that automatically for you. Besides, it's just a simple copy-paste into the thread, and should take no longer than 5 seconds to do.