diff --git a/AquaNet/src/components/MapDetails.svelte b/AquaNet/src/components/MapDetails.svelte
index 6beb555d..9ef6d9be 100644
--- a/AquaNet/src/components/MapDetails.svelte
+++ b/AquaNet/src/components/MapDetails.svelte
@@ -4,7 +4,7 @@
   import { slide } from "svelte/transition";
   import { DATA_HOST } from "../libs/config";
   import { t } from "../libs/i18n";
-  import { type GameName, getMult } from "../libs/scoring";
+  import { type GameName, getMult, roundFloor } from "../libs/scoring";
   import { coverNotFound } from "../libs/ui";
   import type { MusicMeta } from "../libs/generalTypes";
   import { tooltip } from "../libs/ui";
@@ -35,7 +35,7 @@
 
               <span class="rank-text">{("" + getMult(mapData[3], game)[2]).replace("p", "+")}</span>
               <span class="rank-num" use:tooltip={(mapData[3] / 10000).toFixed(4)}>
-                {(mapData[3] / 10000).toFixed(1)}%
+                {roundFloor(mapData[3], game, 1)}%
               </span>
             </span>
             {#if game === 'mai2'}
diff --git a/AquaNet/src/libs/scoring.ts b/AquaNet/src/libs/scoring.ts
index 8d0817b4..e672ea01 100644
--- a/AquaNet/src/libs/scoring.ts
+++ b/AquaNet/src/libs/scoring.ts
@@ -66,7 +66,6 @@ const multTable = {
   ]
 }
 
-
 export function getMult(achievement: number, game: GameName) {
   achievement /= 10000
   const mt = multTable[game]
@@ -75,3 +74,12 @@ export function getMult(achievement: number, game: GameName) {
   }
   return [ 0, 0, 0 ]
 }
+
+export function roundFloor(achievement: number, game: GameName, digits = 2) {
+  achievement /= 10000
+  // Round, but if the rounded number reaches the next rank, use floor instead
+  const mult = getMult(achievement, game);
+  const rounded = achievement.toFixed(digits);
+  if (getMult(+rounded, game)[2] === mult[2]) return rounded;
+  return (+rounded - Math.pow(10, -digits)).toFixed(digits);
+}
diff --git a/AquaNet/src/pages/UserHome.svelte b/AquaNet/src/pages/UserHome.svelte
index 7bdaa557..166da993 100644
--- a/AquaNet/src/pages/UserHome.svelte
+++ b/AquaNet/src/pages/UserHome.svelte
@@ -16,7 +16,7 @@
   import moment from "moment";
   import 'chartjs-adapter-moment';
   import { CARD, DATA, GAME, USER } from "../libs/sdk";
-  import { type GameName, getMult } from "../libs/scoring";
+  import { type GameName, getMult, roundFloor } from "../libs/scoring";
   import StatusOverlays from "../components/StatusOverlays.svelte";
   import Icon from "@iconify/svelte";
   import { GAME_TITLE, t } from "../libs/i18n";
@@ -271,11 +271,13 @@
                 </span>
                 <span class={`rank-${getMult(r.achievement, game)[2].toString()[0]}`}>
                   <span class="rank-text">{("" + getMult(r.achievement, game)[2]).replace("p", "+")}</span>
-                  <span class="rank-num">{(r.achievement / 10000).toFixed(2)}%</span>
+                  <span class="rank-num" use:tooltip={(r.achievement / 10000).toFixed(4)}>
+                    {roundFloor(r.achievement, game, 1)}%
+                  </span>
                 </span>
                 {#if game === 'mai2' || game === 'wacca'}
                   <span class:increased={r.afterRating - r.beforeRating > 0} class="dx-change">
-                    {(r.afterRating - r.beforeRating).toFixed(0)}
+                    {r.afterRating === r.beforeRating ? '-' : (r.afterRating - r.beforeRating).toFixed(0)}
                   </span>
                 {/if}
               </div>