diff --git a/titles/chuni/schema/score.py b/titles/chuni/schema/score.py
index 67cf141..7712e3f 100644
--- a/titles/chuni/schema/score.py
+++ b/titles/chuni/schema/score.py
@@ -6,7 +6,7 @@ from sqlalchemy.schema import ForeignKey
 from sqlalchemy.engine import Row
 from sqlalchemy.sql import func, select
 from sqlalchemy.dialects.mysql import insert
-
+from sqlalchemy.sql.expression import exists
 from core.data.schema import BaseData, metadata
 
 course = Table(
@@ -189,9 +189,28 @@ class ChuniScoreData(BaseData):
             return None
         return result.fetchall()
 
-    def put_playlog(self, aime_id: int, playlog_data: Dict) -> Optional[int]:
+    def put_playlog(self, aime_id: int, playlog_data: Dict, version: int) -> Optional[int]:
+        # Calculate the ROM version that should be inserted into the DB, based on the version of the ggame being inserted
+        # We only need from Version 10 (Plost) and back, as newer versions include romVersion in their upsert
+        # This matters both for gameRankings, as well as a future DB update to keep version data separate
+        romVer = {
+            10: "1.50.0",
+            9: "1.45.0",
+            8: "1.40.0",
+            7: "1.35.0",
+            6: "1.30.0",
+            5: "1.25.0",
+            4: "1.20.0",
+            3: "1.15.0",
+            2: "1.10.0",
+            1: "1.05.0",
+            0: "1.00.0"
+        }
+
         playlog_data["user"] = aime_id
         playlog_data = self.fix_bools(playlog_data)
+        if "romVersion" not in playlog_data:
+            playlog_data["romVersion"] = romVer.get(version, "1.00.0")
 
         sql = insert(playlog).values(**playlog_data)
         conflict = sql.on_duplicate_key_update(**playlog_data)
@@ -201,9 +220,39 @@ class ChuniScoreData(BaseData):
             return None
         return result.lastrowid
 
+    def get_rankings(self, version: int) -> Optional[List[Dict]]:
+        # Calculates the ROM version that should be fetched for rankings, based on the game version being retrieved
+        # This prevents tracks that are not accessible in your version from counting towards the 10 results
+        romVer = {
+            13: "2.10%",
+            12: "2.05%",
+            11: "2.00%",
+            10: "1.50%",
+            9: "1.45%",
+            8: "1.40%",
+            7: "1.35%",
+            6: "1.30%",
+            5: "1.25%",
+            4: "1.20%",
+            3: "1.15%",
+            2: "1.10%",
+            1: "1.05%",
+            0: "1.00%"
+        }
+        sql = select([playlog.c.musicId.label('id'), func.count(playlog.c.musicId).label('point')]).where((playlog.c.level != 4) & (playlog.c.romVersion.like(romVer.get(version, "%")))).group_by(playlog.c.musicId).order_by(func.count(playlog.c.musicId).desc()).limit(10)
+        result = self.execute(sql)
+
+        if result is None:
+            return None
+
+        rows = result.fetchall()
+        return [dict(row) for row in rows]
+
     def get_rival_music(self, rival_id: int) -> Optional[List[Dict]]:
-        sql = select(playlog).where(playlog.c.user == rival_id)
+        sql = select(best_score).where(best_score.c.user == rival_id)
+
         result = self.execute(sql)
         if result is None:
             return None
         return result.fetchall()
+