-snip-
It is a bit confusing for me, lets compare the rules (in English vs in Bahasa)
Peserta dengan peringkat atas 20 dengan total jumlah taruhan tertinggi selama masa periode akan memenangkan hadiah.
This rule that makes me think that the contest is based on our total wager, and it does make senses more than number of bets due to its huge prizes.
Top 20 ranks participants with the highest number of bets count during the promotion period are eligible to win the prizes.
Perhaps you think that it is based on number of bets because of the english version, I would think the same as you if I read the english version before I read the Indonesian version.
For me it does not make senses if it is just based on how many bets we place during the event especially there is no minimum bet requirement.
I did not notice about the scoring example before, but if it works like the example the yes it is based on how many bets we make during the event no matter how much our total wager is.
It seems we need to have an official statement from bk8, or maybe you can ask them which rule is the correct one.
Or maybe there is something wrong with the translation or we misunderstand the sentence.