Update #note3
Rate score :
Score 1000 : x1.05 to your balance
Score 5000 : x1.1 to your balance
Score 7000 : x1.2 to your balance
Score 10000 : x1.5 to your balance
Score 20000 : x2 to your balance
Score 30000 : x2.5 to your balance
Score 40000 : x3 to your balance
Score 50000 : x3.5 to your balance
Score 60000 : x4 to your balance
now it's looking minimum score to get some part of reward, now will give try again,
let's see how that minimum score work.