diff --git a/algods/algods.py b/algods/algods.py
index ab6bc10..7190327 100644
--- a/algods/algods.py
+++ b/algods/algods.py
@@ -276,9 +276,6 @@ def parse(stream, similarity: float, *, stats: bool = False, display_tqdm: bool
                 elif d < similarity and (doc_a, doc_b) not in candidate_pairs:
                     tn += 1
 
-        fp_rate = fp / (fp + tn)
-        tp_rate = tp / (tp + fn)
-
         return tp, fp, tn, fn