diff --git a/recopytex/df_marks_manip.py b/recopytex/df_marks_manip.py
index cb57944..8d1e570 100644
--- a/recopytex/df_marks_manip.py
+++ b/recopytex/df_marks_manip.py
@@ -44,7 +44,7 @@ def score_to_mark(x):
     if x[COLUMNS["is_leveled"]]:
         if x[COLUMNS["score"]] not in [0, 1, 2, 3]:
             raise ValueError(f"The evaluation is out of range: {x[COLUMNS['score']]} at {x}")
-        return x[COLUMNS["score"]] * x[COLUMNS["score_rate"]] / 3
+        return round_half_point(x[COLUMNS["score"]] * x[COLUMNS["score_rate"]] / 3)
 
     if x[COLUMNS["score"]] > x[COLUMNS["score_rate"]]:
         raise ValueError(