Update index.html

Author: redbackspider77

index.html

@@ -16,4 +16,12 @@ <h1>Welcome to the Year 8 Chess Tournament</h1>
     <p id="user-info"></p>
   </div>
 </body>
-</html>
+</html>
+
+<h2>Leaderboard</h2>
+<table id="leaderboard">
+  <thead>
+    <tr><th>Name</th><th>Score</th></tr>
+  </thead>
+  <tbody></tbody>
+</table>