clarify competition

app.py

@@ -62,7 +62,8 @@ with gr.Blocks() as demo:
     gr.Markdown(f"""# USATT rating analyzer
     Analyze [USA table tennis](https://www.teamusa.org/usa-table-tennis) tournament and league results. The more matches
      and competitions you have played, the better the tool works. Additionally, due to limitations on the available 
-    data, ratings are always displayed as the rating received *after* the competition has been played.
+    data, ratings are always displayed as the rating received *after* the competition has been played. Here, 
+    "competition" is defined as a tournament or a league.
     ## Downloading match results
     1. Make sure you are [logged in](https://usatt.simplycompete.com/login/auth) to your USATT account.
     2. Find the *active* player you wish to analyze (e.g.,  [Kanak Jha](https://usatt.simplycompete.com/userAccount/up/3431)).
@@ -92,7 +93,7 @@ with gr.Blocks() as demo:
             with gr.Column():
                 peak_rating_box = gr.Textbox(lines=1, label="Highest rating")
             with gr.Column():
-                num_comps_box = gr.Textbox(lines=1, label="Number of competitions (tournaments/leagues) played")
+                num_comps_box = gr.Textbox(lines=1, label="Number of competitions played")
             with gr.Column():
                 num_matches_box = gr.Textbox(lines=1, label="Number of matches played")
             with gr.Column():