We are currently working on improving the site so that it looks better on mobile phones. This amounts to sorting out the basic look and feel for phones - especially w.r.t. menus - and then going through each page to work out what can be shown, what needs to be hidden and if it would benefit from any rearrangement.
It will take a little while to get through all the pages but we're starting with the most popular; the rankings and player history pages.
If you have any thoughts or comments on how it's going, do please get in touch - we'd love to hear from you. Some of the pages are somewhat jammed with information so it's a challenge to be able to show it clearly on such a small screen but we'll give it our best shot!
Many thanks to ubudesign for their help.