how do I calculate coefficients? please give an example of calculations for “High-grade Amulet” as it turns out +53.63%? (15% 50% 1% 2% 3% 4% 5% )

I don’t have an answer for you, but just wanted to point out that Pyfa will show the end result of various implant combinations -if that’s all you need.

Looks like you found these numbers here: https://wiki.eveuniversity.org/Implants

"To calculate the total bonus for a set of implants, first the set bonus multiplier is calculated by multiplying together all the set bonuses for the implants in the set. The effect bonus for each implant is then multiplied by the set bonus multiplier, and the total bonus can be found by multiplying the new effect bonus values together for each implant in the set. "

For further Information, you should ask EVEuni. For us, it’s just guesswork.

very intresting, but me need example