diff --git a/lua/app/userdata/arena/arena_data.lua b/lua/app/userdata/arena/arena_data.lua
index 3ffda486..354f982c 100644
--- a/lua/app/userdata/arena/arena_data.lua
+++ b/lua/app/userdata/arena/arena_data.lua
@@ -571,7 +571,8 @@ function ArenaData:getGradingRewardProgressByScore(id, score)
         local prog = 0.5
 
         if score > point then
-            prog = prog + ((score - point) / (rangeMax - point))
+            local half = ((score - point) / (rangeMax - point)) * 0.5
+            prog = prog + half
         end
         return prog
     end