Нужна помощь в выставление точки центра тяжести треугольника вместо самого треугольника [требует правки]

var results = { 
  "total": { 
    "businessman": "63", 
    "manager": "64", 
    "consultant": "75" 
  }, 
  "example": { 
    "businessman": "66", 
    "manager": "68", 
    "consultant": "68" 
  }, 
  "relative": { 
    "businessman": "80", 
    "manager": "85", 
    "consultant": "93" 
  }, 
  "questions": { 
    "1": { 
      "name": "Аналитичность", 
      "businessman": "100", 
      "manager": "100", 
      "consultant": "100" 
    }, 
    "2": { 
      "name": "Визионарность", 
      "businessman": "51", 
      "manager": "24", 
      "consultant": "82" 
    }, 
    "3": { 
      "name": "Конструктивность", 
      "businessman": "100", 
      "manager": "100", 
      "consultant": "100" 
    }, 
    "4": { 
      "name": "Гибкость и адаптивность", 
      "businessman": "56", 
      "manager": "100", 
      "consultant": "80" 
    }, 
    "5": { 
      "name": "Инновативность", 
      "businessman": "70", 
      "manager": "100", 
      "consultant": "69" 
    }, 
    "6": { 
      "name": "Коллективность и командность", 
      "businessman": "100", 
      "manager": "100", 
      "consultant": "100" 
    }, 
    "7": { 
      "name": "Коммуникабельность", 
      "businessman": "64", 
      "manager": "37", 
      "consultant": "100" 
    }, 
    "8": { 
      "name": "Креативность", 
      "businessman": "100", 
      "manager": "81", 
      "consultant": "76" 
    }, 
    "9": { 
      "name": "Организованность", 
      "businessman": "43", 
      "manager": "100", 
      "consultant": "100" 
    }, 
    "10": { 
      "name": "Ориентация на качество", 
      "businessman": "86", 
      "manager": "77", 
      "consultant": "100" 
    }, 
    "11": { 
      "name": "Ориентация на результат", 
      "businessman": "44", 
      "manager": "65", 
      "consultant": "88" 
    }, 
    "12": { 
      "name": "Пассионарность", 
      "businessman": "100", 
      "manager": "64", 
      "consultant": "55" 
    }, 
    "13": { 
      "name": "Позитивность", 
      "businessman": "41", 
      "manager": "100", 
      "consultant": "100" 
    }, 
    "14": { 
      "name": "Презентативность", 
      "businessman": "100", 
      "manager": "87", 
      "consultant": "100" 
    }, 
    "15": { 
      "name": "Пытливость", 
      "businessman": "100", 
      "manager": "100", 
      "consultant": "100" 
    }, 
    "16": { 
      "name": "Регулируемость", 
      "businessman": "95", 
      "manager": "100", 
      "consultant": "97" 
    }, 
    "17": { 
      "name": "Решение проблем", 
      "businessman": "39", 
      "manager": "75", 
      "consultant": "100" 
    }, 
    "18": { 
      "name": "Решительность", 
      "businessman": "25", 
      "manager": "77", 
      "consultant": "100" 
    }, 
    "19": { 
      "name": "Саморазвитие", 
      "businessman": "48", 
      "manager": "100", 
      "consultant": "100" 
    }, 
    "20": { 
      "name": "Саморегуляция", 
      "businessman": "100", 
      "manager": "100", 
      "consultant": "79" 
    }, 
    "21": { 
      "name": "Сервисность", 
      "businessman": "100", 
      "manager": "100", 
      "consultant": "97" 
    }, 
    "22": { 
      "name": "Системность и концептуальность", 
      "businessman": "73", 
      "manager": "100", 
      "consultant": "100" 
    }, 
    "23": { 
      "name": "Способность быть лидером", 
      "businessman": "68", 
      "manager": "76", 
      "consultant": "100" 
    }, 
    "24": { 
      "name": "Способность планировать", 
      "businessman": "100", 
      "manager": "61", 
      "consultant": "100" 
    }, 
    "25": { 
      "name": "Стратегичность", 
      "businessman": "48", 
      "manager": "46", 
      "consultant": "70" 
    }, 
    "26": { 
      "name": "Стрессоустойчивость", 
      "businessman": "95", 
      "manager": "69", 
      "consultant": "100" 
    }, 
    "27": { 
      "name": "Творческий подход", 
      "businessman": "100", 
      "manager": "68", 
      "consultant": "100" 
    }, 
    "28": { 
      "name": "Терпимость", 
      "businessman": "98", 
      "manager": "100", 
      "consultant": "83" 
    }, 
    "29": { 
      "name": "Толерантность", 
      "businessman": "100", 
      "manager": "100", 
      "consultant": "100" 
    }, 
    "30": { 
      "name": "Целостность", 
      "businessman": "100", 
      "manager": "83", 
      "consultant": "100" 
    }, 
    "31": { 
      "name": "Честность", 
      "businessman": "100", 
      "manager": "100", 
      "consultant": "100" 
    }, 
    "32": { 
      "name": "Эмпатия", 
      "businessman": "100", 
      "manager": "100", 
      "consultant": "100" 
    }, 
    "33": { 
      "name": "Якорность", 
      "businessman": "100", 
      "manager": "100", 
      "consultant": "100" 
    } 
  } 
}; 
var chartColors = { 
  red: 'rgb(255, 99, 132)', 
  orange: 'rgb(255, 159, 64)', 
  yellow: 'rgb(255, 205, 86)', 
  green: 'rgb(75, 192, 192)', 
  blue: 'rgb(54, 162, 235)', 
  purple: 'rgb(153, 102, 255)', 
  grey: 'rgb(201, 203, 207)' 
}; 
 
var color = Chart.helpers.color; 
var config = { 
  type: 'radar', 
  data: { 
    labels: ["Предприниматель", "Консультант", "Менеджер"], 
    datasets: [{ 
        label: "Эталон", 
        backgroundColor: color(chartColors.red).alpha(0.2).rgbString(), 
        borderColor: chartColors.red, 
        pointBackgroundColor: chartColors.red, 
        data: [ 
          results.example.businessman, 
          results.example.consultant, 
          results.example.manager 
        ] 
      }, 
      { 
        label: "Кандидат", 
        backgroundColor: color(chartColors.blue).alpha(0.2).rgbString(), 
        borderColor: chartColors.blue, 
        pointBackgroundColor: chartColors.blue, 
        data: [ 
          results.total.businessman, 
          results.total.consultant, 
          results.total.manager 
        ] 
      } 
    ] 
  }, 
  options: { 
    legend: { 
      display: true, 
      position: 'top' 
    }, 
    title: { 
      display: false 
    }, 
    scale: { 
      reverse: true, 
      ticks: { 
        reverse: true, 
        beginAtZero: true, 
        min: 0, 
        max: 100, 
        userCallback: function(value, index, values) { 
          return value + '%'; 
        } 
      }, 
      gridLines: { 
        display: true, 
      } 
    } 
  } 
}; 
 
var questions = { 
  labels: [], 
  consultant: [], 
  manager: [], 
  businessman: [] 
}; 
 
Object.keys(results.questions).map(function(objectKey, index) { 
  var value = results.questions[objectKey]; 
  questions.labels.push(value.name); 
  questions.consultant.push(value.consultant); 
  questions.manager.push(value.manager); 
  questions.businessman.push(value.businessman); 
}); 
 
var lineChartData = { 
  labels: questions.labels, 
  datasets: [{ 
      label: "Предприниматель", 
      borderColor: window.chartColors.red, 
      backgroundColor: window.chartColors.red, 
      fill: false, 
      data: questions.businessman 
    }, { 
      label: "Менеджер", 
      borderColor: window.chartColors.blue, 
      backgroundColor: window.chartColors.blue, 
      fill: false, 
      data: questions.manager, 
    }, 
    { 
      label: "Консультант", 
      borderColor: window.chartColors.green, 
      backgroundColor: window.chartColors.green, 
      fill: false, 
      data: questions.consultant 
    } 
  ] 
}; 
 
window.onload = function() { 
  window.myRadar = new Chart(document.getElementById("canvas_total"), config); 
 
  var ctx = document.getElementById("canvas_overview").getContext("2d"); 
  window.myLine = Chart.Line(ctx, { 
    data: lineChartData, 
    options: { 
      responsive: true, 
      hoverMode: 'index', 
      stacked: false, 
      title: { 
        display: false 
      }, 
      scales: { 
        xAxes: [{ 
          ticks: { 
            beginAtZero: true, 
            min: 0, 
            max: 100, 
            autoSkip: false 
          } 
        }], 
        yAxes: [{ 
          type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance 
          display: true, 
          position: "left", 
          ticks: { 
            beginAtZero: false, 
            maxTicksLimit: 8, 
            userCallback: function(value, index, values) { 
              return value + '%'; 
            } 
          } 
        }] 
      } 
    } 
  }); 
};

<div> 
  <div class="tab-content"> 
    <div role="tabpanel" class="tab-pane active" id="total"> 
      <div style="width: 40%"> 
        <canvas id="canvas_total" style="display: block; width: 944px; height: 944px;" width="944" height="944"></canvas> 
      </div> 
    </div> 
  </div> 
</div> 
<canvas id="canvas_overview"></canvas> 
<script src="http://question.sablab.org/static/js/vendor/Chart.bundle.js"></script> 
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>