diff --git a/templates/contest/ranking-table.html b/templates/contest/ranking-table.html
index ffd0ffa..5779fe8 100644
--- a/templates/contest/ranking-table.html
+++ b/templates/contest/ranking-table.html
@@ -4,7 +4,7 @@
 
 {% block after_rank_head %}
     {% if has_rating %}
-        <th>{{ _('Rating') }}</th>
+        <th class="rating-column">{{ _('Rating') }}</th>
     {% endif %}
 {% endblock %}
 
diff --git a/templates/contest/ranking.html b/templates/contest/ranking.html
index 0ee131b..5818c74 100644
--- a/templates/contest/ranking.html
+++ b/templates/contest/ranking.html
@@ -61,6 +61,73 @@
             });
         </script>
     {% endif %}
+    {% if tab == 'ranking' %}
+        <script type="text/javascript">
+            $.fn.ignore = function(sel) {
+                return this.clone().find(sel || '>*').remove().end();
+            };
+
+            function download_ranking_as_csv() {
+                function clean_text(text) {
+                    // Remove new line and leading/trailing spaces
+                    text = text.replace(/(\r\n|\n|\r)/gm, '').trim();
+                    // Escape double-quote with double-double-quote
+                    text = text.replace(/"/g, '""');
+
+                    return '"' + text + '"';
+                }
+
+                var csv = [];
+
+                $('table#users-table thead tr').each(function () {
+                    var header = [];
+                    $(this).find('th').each(function () {
+                        var $col = $(this);
+
+                        if ($col.hasClass('rating-column')) {
+                            return;
+                        } else if ($col.hasClass('username')) {
+                            header.push(clean_text($col.text()));
+                            header.push("Name");
+                        } else if ($col.hasClass('problem-score-col')) {
+                            header.push($col.attr("title"));
+                        } else {
+                            header.push(clean_text($col.text()));
+                        }
+                    });
+                    csv.push(header.join(','));
+                });
+
+                $('table#users-table tbody tr').each(function () {
+                    var row_data = [];
+
+                    $(this).find('td').each(function () {
+                        var $col = $(this);
+                        if ($col.hasClass('rating-column')) {
+                            return;
+                        } else if ($col.hasClass('user-name')) {
+                            row_data.push(clean_text($col.ignore('.fullname').ignore('.organization').text()));
+                            row_data.push(clean_text($col.ignore('.user').ignore('.organization').text()));
+                        } else {
+                            row_data.push(clean_text($col.ignore('.solving-time').text()));
+                        }
+                    });
+                    csv.push(row_data.join(','));
+                });
+
+                csv = csv.join('\n');
+                var filename = '{{ contest.key }}_' + moment().format('MMMM Do YYYY, h:mm:ss a'); + '.csv';
+                var link = document.createElement('a');
+                link.style.display = 'none';
+                link.setAttribute('target', '_blank');
+                link.setAttribute('href', 'data:text/csv;charset=utf-8,\uFEFF' + encodeURIComponent(csv));
+                link.setAttribute('download', filename);
+                document.body.appendChild(link);
+                link.click();
+                document.body.removeChild(link);
+            }
+        </script>
+    {% endif %}
     {% include "contest/media-js.html" %}
 {% endblock %}
 
@@ -86,6 +153,7 @@
         <input id="show-virtual-checkbox" type="checkbox" style="vertical-align: bottom;">
         <label id="show-virtual-label" for="show-virtual-checkbox" style="vertical-align: bottom; margin-right: 1em;">{{ _('Show virtual participation') }}</label>
         <img src="{{static('loading.gif')}}" style="height: 1em; display:none;" id="loading-gif"></img>
+        <a href="#" onclick="download_ranking_as_csv()" style="float: right;">{{ _('Download as CSV') }}</a>
     </div>
     {% include "contest/ranking-table.html" %}
 {% endblock %}