Leader Board: Edit template with "Your Rank & Points"

Hello. Can you please give me a hint what template file should I edit to change

Your Rank: 3 (435 Points)

?

I plan to use something like

$recentdays = 30;
$options = array('recentdays' => $recentdays);

to display rank and user points earned for latest 30 days (not for all the time).

Thanks.