The calculation of the CSI is much simpler than many people may think and it's not optimized yet (Many other things on my list currently).

It's only taking votes of the last 7 days into account and the range should be at least 14 days or even a month. I will release some details about it in the coming weeks.

Some basics I can tell you:

• Think of it like a score ( 1 x 100% = 100 points for example )
• 10 x 100% = 1000 points per day possible
• Self-votes decrease the score
• Voting the same accounts again increases the score less than it would to vote other accounts
• Use a defined divider to make the resulting score smaller (otherwise the result would in some cases be > 10000)