Umarım Yardımcı Olur. @ahmetderyalar;

console.log("temelNet" + $temelNet);
console.log("klinikNet" + $klinikNet);
$temeln.html(Math.round(($temelNet) * 100) / 100);
$klinikn.html(Math.round(($klinikNet) * 100) / 100);


$klinikPuanF = $temelNet * 0.220379 + $klinikNet * 0.271676 + 26.669399;
$temelPuanF = $temelNet * 0.308530 + $klinikNet * 0.163004 + 27.972186;
$klinikPuan.html(Math.round(($klinikPuanF) * 1000) / 1000);
$temelPuan.html(Math.round(($temelPuanF) * 1000) / 1000);

$klinikPuan2019F = $temelNet * 0.239346666666667 + $klinikNet * 0.282468235294118 + 25.5063194117646;
$temelPuan2019F = $temelNet * 0.335079999999995 + $klinikNet * 0.169480941176471 + 27.5117436470592;
$klinikPuan2019.html(Math.round(($klinikPuan2019F) * 1000) / 1000);
$temelPuan2019.html(Math.round(($temelPuan2019F) * 1000) / 1000);


/*
tus calc ekim 2020:
klinik puan: temel net*0.2323836735+klinik net*0.2614084848+26.30325782
temel puan: temel net*0.3253371429+klinik net*0.1568448485+28.26959762
*/

$klinikPuan2020ekimF = $temelNet * 0.2323836735 + $klinikNet * 0.2614084848 + 26.30325782;
$temelPuan2020ekimF = $temelNet * 0.3253371429 + $klinikNet * 0.1568448485 + 28.26959762;
$klinikPuan2020ekim.html(Math.round(($klinikPuan20 20ekimF) * 1000) / 1000);
$temelPuan2020ekim.html(Math.round(($temelPuan2020 ekimF) * 1000) / 1000);

/**
* tus calc şubat 2020:

klinik puan: temel net*0,22037888888889+klinik net*0,271676000000002+26,6693998888886
temel puan: temel net*0,308531111111111+klinik net*0,163004000000001+27,972186111111

tus calc eylul:

klinik puan: temel net*0,239346666666667+klinik net*0,282468235294118+25,5063194117646
temel puan: temel net*0,335079999999995+klinik net*0,169480941176471+27,5117436470592
*/