Index: wp-admin/credits.php
===================================================================
--- wp-admin/credits.php	(revision 18113)
+++ wp-admin/credits.php	(working copy)
@@ -26,8 +26,13 @@
 <style type="text/css">
 h3.wp-people-group, h3.wp-props-group { clear: both; }
 ul.wp-people-group { margin-bottom: 50px; }
+<?php if ( is_rtl() ) { ?>
+li.wp-person { float: right; height: 100px; width: 240px; margin-left: 20px; }
+li.wp-person img.gravatar { float: right; margin-left: 10px; margin-bottom: 10px; width: 60px; height: 60px }
+<?php } else { ?>
 li.wp-person { float: left; height: 100px; width: 240px; margin-right: 20px; }
 li.wp-person img.gravatar { float: left; margin-right: 10px; margin-bottom: 10px; width: 60px; height: 60px }
+<?php } ?>
 li.wp-person a.web { font-size: 16px; text-decoration: none; }
 </style>
 <?php }
@@ -137,4 +142,4 @@
 __( 'XML-RPC Developer' );
 __( 'Internationalization' );
 
-?>
\ No newline at end of file
+?>