diff --git a/backend/__tests__/utils/misc.spec.ts b/backend/__tests__/utils/misc.spec.ts
index 299398d4b..d43988d10 100644
--- a/backend/__tests__/utils/misc.spec.ts
+++ b/backend/__tests__/utils/misc.spec.ts
@@ -37,4 +37,66 @@ describe("Misc Utils", () => {
       });
     });
   });
+
+  it("tensComplement", () => {
+    const testCases = [
+      {
+        input: 123,
+        expected: 877,
+      },
+      {
+        input: 877,
+        expected: 123,
+      },
+      {
+        input: 0,
+        expected: 0,
+      },
+      {
+        input: 86423,
+        expected: 13577,
+      },
+      {
+        input: 10998739999,
+        expected: 89001260001,
+      },
+    ];
+
+    _.each(testCases, ({ input, expected }) => {
+      expect(misc.tensComplement(input)).toBe(expected);
+    });
+  });
+
+  it("kogascore", () => {
+    const testCases = [
+      {
+        wpm: 214.8,
+        acc: 93.04,
+        timestamp: 1653586489000,
+        expectedScore: 1214800930436711,
+      },
+      {
+        wpm: 214.8,
+        acc: 93.04,
+        timestamp: 1653601763000,
+        expectedScore: 1214800930421437,
+      },
+      {
+        wpm: 199.37,
+        acc: 97.69,
+        timestamp: 1653588809000,
+        expectedScore: 1199370976934391,
+      },
+      {
+        wpm: 196.2,
+        acc: 96.07,
+        timestamp: 1653591901000,
+        expectedScore: 1196200960731299,
+      },
+    ];
+
+    _.each(testCases, ({ wpm, acc, timestamp, expectedScore }) => {
+      expect(misc.kogascore(wpm, acc, timestamp)).toBe(expectedScore);
+    });
+  });
 });
diff --git a/backend/src/api/controllers/result.ts b/backend/src/api/controllers/result.ts
index 480b1b8f7..24b71c4de 100644
--- a/backend/src/api/controllers/result.ts
+++ b/backend/src/api/controllers/result.ts
@@ -321,6 +321,7 @@ export async function addResult(
   const validResultCriteria =
     (funbox === "none" || funbox === "plus_one" || funbox === "plus_two") &&
     !bailedOut &&
+    !user.banned &&
     (user.timeTyping ?? 0) > 7200;
 
   if (dailyLeaderboard && validResultCriteria) {
diff --git a/backend/src/utils/daily-leaderboards.ts b/backend/src/utils/daily-leaderboards.ts
index 0cacd6466..1e16dc23c 100644
--- a/backend/src/utils/daily-leaderboards.ts
+++ b/backend/src/utils/daily-leaderboards.ts
@@ -1,7 +1,7 @@
 import _ from "lodash";
 import LRUCache from "lru-cache";
 import * as RedisClient from "../init/redis";
-import { getCurrentDayTimestamp, matchesAPattern } from "./misc";
+import { getCurrentDayTimestamp, matchesAPattern, kogascore } from "./misc";
 
 interface DailyLeaderboardEntry {
   uid: string;
@@ -19,21 +19,6 @@ const dailyLeaderboardNamespace = "monkeytypes:dailyleaderboard";
 const scoresNamespace = `${dailyLeaderboardNamespace}:scores`;
 const resultsNamespace = `${dailyLeaderboardNamespace}:results`;
 
-function compareDailyLeaderboardEntries(
-  a: DailyLeaderboardEntry,
-  b: DailyLeaderboardEntry
-): number {
-  if (a.wpm !== b.wpm) {
-    return b.wpm - a.wpm;
-  }
-
-  if (a.acc !== b.acc) {
-    return b.acc - a.acc;
-  }
-
-  return a.timestamp - b.timestamp;
-}
-
 export class DailyLeaderboard {
   private leaderboardResultsKeyName: string;
   private leaderboardScoresKeyName: string;
@@ -85,6 +70,8 @@ export class DailyLeaderboard {
       (currentDayTimestamp + leaderboardExpirationDurationInMilliseconds) / 1000
     );
 
+    const resultScore = kogascore(entry.wpm, entry.acc, entry.timestamp);
+
     // @ts-ignore
     const rank = await connection.addResult(
       2,
@@ -93,7 +80,7 @@ export class DailyLeaderboard {
       maxResults,
       leaderboardExpirationTimeInSeconds,
       entry.uid,
-      entry.wpm,
+      resultScore,
       JSON.stringify(entry)
     );
 
@@ -126,13 +113,9 @@ export class DailyLeaderboard {
       maxRank
     );
 
-    const normalizedResults: DailyLeaderboardEntry[] = results
-      .map((result) => JSON.parse(result))
-      .sort(compareDailyLeaderboardEntries);
-
-    const resultsWithRanks: DailyLeaderboardEntry[] = normalizedResults.map(
-      (result, index) => ({
-        ...result,
+    const resultsWithRanks: DailyLeaderboardEntry[] = results.map(
+      (resultJSON, index) => ({
+        ...JSON.parse(resultJSON),
         rank: minRank + index + 1,
       })
     );
diff --git a/backend/src/utils/misc.ts b/backend/src/utils/misc.ts
index 4c9c2583f..a0ee2604f 100644
--- a/backend/src/utils/misc.ts
+++ b/backend/src/utils/misc.ts
@@ -90,3 +90,34 @@ export function matchesAPattern(text: string, pattern: string): boolean {
   const regex = new RegExp(`^${pattern}$`);
   return regex.test(text);
 }
+
+export function tensComplement(num: number): number {
+  if (num === 0) {
+    return 0;
+  }
+
+  let i = 0;
+  let temp = num;
+
+  while (temp !== 0) {
+    ++i;
+    temp = Math.floor(temp / 10);
+  }
+
+  return Math.pow(10, i) - num;
+}
+
+export function kogascore(wpm: number, acc: number, timestamp: number): number {
+  const normalizedWpm = Math.floor(wpm * 100);
+  const normalizedAcc = Math.floor(acc * 100);
+
+  const firstPart = (100000 + normalizedWpm) * 100000;
+  const secondPart = (firstPart + normalizedAcc) * 100000;
+
+  const currentDayTimeMilliseconds = timestamp - (timestamp % 86400000);
+  const todaySeconds = Math.floor(
+    (timestamp - currentDayTimeMilliseconds) / 1000
+  );
+
+  return secondPart + tensComplement(todaySeconds);
+}