6. You can not have "duplicate" bets even if they are made at different odds. If you do so, we will only count the first one.
The list shows all the bets that he placed, but if multiple bets were placed on the same selection, the leaderboard counts the first bet only.
It's OK to place multiple duplicated bets to increase your bet stake, but for the purpose of this competition, only the first bet will count.
It's also OK to bet more than 5% of your bankroll. Here again, for the purpose of the competition, the leaderboard will count your bet stake up to 5% of your available bankroll at the time, even if you bet more. Of course, the payout will be calculated based on your full bet stake.
Also about 13% boost: there should be minimum odd.
Because I can easily abuse the system/rules and create a 1nd account which will win the competition for sure, but will have a real ROI of ~0 or even -Few%.
How: Betting straight 5% every time on 1.01-1.03.
There is no advantage to betting with low odds.
If you place 300 bets during the competition (6 weeks) at odds of 2, you get the same benefit as someone who placed 300 bets at odds of 1.01.
The only difference is variance. Betting at low odds reduces your variance. Sometimes you may want to deploy a low variance strategy, and at other times a high variance strategy is best, but the bonus is equally the same regardless of the bet odds.
The purpose of the 13% bonus is to encourage action and reward active participants, but we capped it at 300 bets to prevent abuse.