some more refactoring

src/utils/Utils.js

@@ -45,3 +45,24 @@ export const getPlayerArr = (stats, team, color) => {
   return arr
 }
 
+export const constructAvatarUrl = (hash, size) => {
+  const base = 'https://steamcdn-a.akamaihd.net/steamcommunity/public/images/avatars'
+  const imgSize = size ? `_${size}` : ''
+  const hashDir = hash.substring(0, 2)
+
+  return `${base}/${hashDir}/${hash}${imgSize}.jpg`
+}
+
+export const GetAvgRank = (stats) => {
+  let count = 0
+  let fullRank = 0
+
+  stats.map(player => {
+    if (player.rank?.old) {
+      fullRank += player.rank?.old
+      count += 1
+    }
+  })
+
+  return count === 0 ? 0 : Math.floor(fullRank / count)
+}