diff --git a/lib/gamification_plugin/dashboard_helper.rb b/lib/gamification_plugin/dashboard_helper.rb
index 22a9801..a17586a 100644
--- a/lib/gamification_plugin/dashboard_helper.rb
+++ b/lib/gamification_plugin/dashboard_helper.rb
@@ -15,4 +15,14 @@ module GamificationPlugin::DashboardHelper
     HashWithIndifferentAccess.new(Merit::PointRules::AVAILABLE_RULES)[point.score.category][:description]
   end
 
+  def ranking(from_date=nil, limit=10)
+    # FIXME move these queries to profile model
+    ranking = Profile.select('profiles.*, sum(num_points) as gamification_points, ROW_NUMBER() OVER(order by sum(num_points) DESC) as gamification_position').joins(:sash => {:scores => :score_points}).where(:type => 'Person').order('sum(num_points) DESC').group('profiles.id')
+    ranking = ranking.where("merit_score_points.created_at >= ?", from_date) if from_date.present?
+    current_person_ranking = Profile.from("(#{ranking.to_sql}) profiles").where('profiles.id' => current_person.id).first
+    ranking = ranking.limit(limit)
+
+    render :partial => 'gamification/ranking', :locals => {:ranking => ranking, :current_person_ranking => current_person_ranking}
+  end
+
 end
diff --git a/views/gamification/_ranking.html.erb b/views/gamification/_ranking.html.erb
new file mode 100644
index 0000000..f2c2a58
--- /dev/null
+++ b/views/gamification/_ranking.html.erb
@@ -0,0 +1,21 @@
+<ul class="ranking">
+  <% if current_person_ranking.present? %>
+    <span><%= _('Your position: ') %></span>
+    <span><%= current_person_ranking.gamification_position %></span>
+  <% else %>
+    <%= _('Not scored yet') %>
+  <% end %>
+  <% ranking.each_with_index do |person, i| %>
+    <li class="ranking-item">
+      <span class="position">
+        <%= i+1 %>
+      </span>
+      <span class="name">
+        <%= person.name %>
+      </span>
+      <span class="score">
+        <%= person.gamification_points %>
+      </span>
+    </li>
+  <% end %>
+</ul>
diff --git a/views/gamification/dashboard.html.erb b/views/gamification/dashboard.html.erb
index ed0c5b1..85e8c5e 100644
--- a/views/gamification/dashboard.html.erb
+++ b/views/gamification/dashboard.html.erb
@@ -50,6 +50,22 @@
   <% end %>
 </div>
 
+<div class="rankings">
+  <h3><%= _('Ranking') %></h3>
+  <div class="ranking week">
+    <h4><%= _('Week') %></h4>
+    <%= ranking(Time.zone.now.at_beginning_of_week) %>
+  </div>
+  <div class="ranking month">
+    <h4><%= _('Month') %></h4>
+    <%= ranking(Time.zone.now.at_beginning_of_month) %>
+  </div>
+  <div class="ranking all-time">
+    <h4><%= _('All Time') %></h4>
+    <%= ranking %>
+  </div>
+</div>
+
 <script>
 $('.gamification .badge-list').slick({
   dots: true,
--
libgit2 0.21.2