Vulcan kalkulator średniej js console

Min:
fetch("https://uonetplus-uczen.edu.gdansk.pl/gdansk/sp56/Oceny.mvc/Get", { "headers": { "content-type": "application/json","x-v-requestverificationtoken": "kB1G2hqsOhFzfhOkr7bR1HObdPm58kcBOd-cJcQxxZJzxFUsFc8JU8kSlqr2_Q80e0unXLQj0XCtKzsN92pTqf8qdQs1" }, "body": "{\"okres\":48191}", "method": "POST", "credentials": "include" }).then(response => response.json()) .then(commits => x(commits)); function x(json){ console.log(json); json.data.Oceny.forEach((elem) => { var OcenyS = ""; var WagiS = ""; var Oceny = 0; var Wagi = 0; var x=0; elem.OcenyCzastkowe.forEach((elem) => { if(parseInt(elem.Wpis) <= 6){ Oceny+=parseInt(elem.Wpis)*elem.Waga; Wagi+=elem.Waga; OcenyS+=" | "+parseInt(elem.Wpis); WagiS+=" | "+elem.Waga; x=1; } }); if(x==1){ console.log("----------------------------\n"+elem.Przedmiot.toUpperCase()+"\nOceny:  "+OcenyS+" |\nWagi:   "+WagiS+" |\nŚrednia: | "+parseFloat(Oceny/Wagi)+" |"); } }); }

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Normal:
fetch("https://uonetplus-uczen.edu.gdansk.pl/gdansk/sp56/Oceny.mvc/Get", {
  "headers": {
    "accept": "*/*",
    "accept-language": "pl-PL,pl;q=0.9,en-US;q=0.8,en;q=0.7,be;q=0.6,ug;q=0.5,ja;q=0.4",
    "content-type": "application/json",
    "sec-ch-ua": "\" Not A;Brand\";v=\"99\", \"Chromium\";v=\"92\"",
    "sec-ch-ua-mobile": "?0",
    "sec-fetch-dest": "empty",
    "sec-fetch-mode": "cors",
    "sec-fetch-site": "same-origin",
    "x-requested-with": "XMLHttpRequest",
    "x-v-appguid": "ce1a8381aacc8ec0b0e3171a2ab75e3b",
    "x-v-appversion": "21.13.0011.48943",
    "x-v-requestverificationtoken": "kB1G2hqsOhFzfhOkr7bR1HObdPm58kcBOd-cJcQxxZJzxFUsFc8JU8kSlqr2_Q80e0unXLQj0XCtKzsN92pTqf8qdQs1"
  },
  "referrer": "https://uonetplus-uczen.edu.gdansk.pl/gdansk/sp56/Start",
  "referrerPolicy": "strict-origin-when-cross-origin",
  "body": "{\"okres\":48191}",
  "method": "POST",
  "mode": "cors",
  "credentials": "include"
}).then(response => response.json())
  .then(commits => x(commits));
function x(json){
  console.log(json);
  json.data.Oceny.forEach((elem) => {
    var OcenyS = "";
    var WagiS = "";
    var Oceny = 0;
    var Wagi = 0;
    var x=0;

    elem.OcenyCzastkowe.forEach((elem) => {
      if(parseInt(elem.Wpis) <= 6){
        Oceny+=parseInt(elem.Wpis)*elem.Waga;
        Wagi+=elem.Waga;
        OcenyS+=" | "+parseInt(elem.Wpis);
        WagiS+=" | "+elem.Waga;
        x=1;
      }
    });
    if(x==1){
     console.log("----------------------------\n"+elem.Przedmiot.toUpperCase()+"\nOceny:  "+OcenyS+" |\nWagi:   "+WagiS+" |\nŚrednia: | "+parseFloat(Oceny/Wagi)+" |");
    }

});
}