Solved a bug with calculations of the stats page

src/utils/score.ts

@@ -1,5 +1,5 @@
 import {Module} from "@/interfaces";
-import { LevelScore } from "@/constants/ielts";
+import {LevelScore} from "@/constants/ielts";
 
 type Type = "academic" | "general";
 
@@ -96,7 +96,7 @@ const academicMarking: {[key: number]: number} = {
 
 const levelMarking: {[key: number]: number} = {
 	88: 9, // Advanced
-	64: 8 , // Upper-Intermediate
+	64: 8, // Upper-Intermediate
 	52: 6, // Intermediate
 	32: 4, // Pre-Intermediate
 	16: 2, // Elementary
@@ -142,23 +142,24 @@ export const calculateBandScore = (correct: number, total: number, module: Modul
 };
 
 export const calculateAverageLevel = (levels: {[key in Module]: number}) => {
-	return Object.keys(levels).reduce((accumulator, current) => levels[current as Module] + accumulator, 0) / 4;
+	return Object.keys(levels).reduce((accumulator, current) => levels[current as Module] + accumulator, 0) / 5;
 };
 
 export const getLevelScore = (level: number) => {
-	switch(level) {
+	switch (level) {
 		case 0:
-			return ['Beginner', 'Low A1'];
+			return ["Beginner", "Low A1"];
 		case 2:
-			return ['Elementary', 'High A1/Low A2'];
+			return ["Elementary", "High A1/Low A2"];
 		case 4:
-			return ['Pre-Intermediate', 'High A2/Low B1'];
+			return ["Pre-Intermediate", "High A2/Low B1"];
 		case 6:
-			return ['Intermediate', 'High B1/Low B2'];
+			return ["Intermediate", "High B1/Low B2"];
 		case 8:
-			return ['Upper-Intermediate', 'High B2/Low C1'];
+			return ["Upper-Intermediate", "High B2/Low C1"];
 		case 9:
-			return ['Advanced', 'C1'];
-		default: return [];
+			return ["Advanced", "C1"];
+		default:
+			return [];
 	}
-}
+};