diff --git a/app/views/report/_task_hof.html.haml b/app/views/report/_task_hof.html.haml
--- a/app/views/report/_task_hof.html.haml
+++ b/app/views/report/_task_hof.html.haml
@@ -17,7 +17,7 @@
   %b Best Memory Usage:
   by #{link_to @best[:memory][:user], controller:'users', action:'profile', id:@best[:memory][:user_id]} 
   using <span class="hof_language">#{@best[:memory][:lang]}</span> 
-  with <span class="hof_value">#{@best[:memory][:value]} kbytes </span> 
+  with <span class="hof_value">#{number_with_delimiter(@best[:memory][:value])} kbytes </span> 
   at submission
   = link_to("#" + @best[:memory][:sub_id].to_s, controller: 'graders' , action: 'submission', id:@best[:memory][:sub_id])
   %br/
diff --git a/app/views/report/login_stat.html.haml b/app/views/report/login_stat.html.haml
--- a/app/views/report/login_stat.html.haml
+++ b/app/views/report/login_stat.html.haml
@@ -29,4 +29,4 @@
         %td= l[:full_name]
         %td= l[:count]
         %td= l[:min] ? l[:min].in_time_zone.strftime('%Y-%m-%d %H:%M') : ''
-        %td= l[:max] ? time_ago_in_words(l[:max].in_time_zone) + ' ago' : ''
+        %td= l[:max] ? "#{l[:max].in_time_zone.strftime('%Y-%m-%d %H:%M')} (#{time_ago_in_words(l[:max].in_time_zone)}  ago)" : ''