diff --git a/app/comp/res_compat.py b/app/comp/res_compat.py
index 1ebac8b176..9749707ab7 100644
--- a/app/comp/res_compat.py
+++ b/app/comp/res_compat.py
@@ -7,6 +7,7 @@
 """Classe résultats pour compatibilité avec le code ScoDoc 7
 """
 from functools import cached_property
+import pandas as pd
 
 from flask import flash, g, Markup, url_for
 
@@ -166,10 +167,18 @@ class NotesTableCompat(ResultatsSemestre):
             moy_gen_rangs_by_group[group_id]
             ue_rangs_by_group[group_id]
         """
+        mask_inscr = pd.Series(
+            [
+                self.formsemestre.etuds_inscriptions[etudid].etat == scu.INSCRIT
+                for etudid in self.etud_moy_gen.index
+            ],
+            dtype=float,
+            index=self.etud_moy_gen.index,
+        )
         (
             self.etud_moy_gen_ranks,
             self.etud_moy_gen_ranks_int,
-        ) = moy_sem.comp_ranks_series(self.etud_moy_gen)
+        ) = moy_sem.comp_ranks_series(self.etud_moy_gen * mask_inscr)
         ues = self.formsemestre.query_ues()
         for ue in ues:
             moy_ue = self.etud_moy_ue[ue.id]