I've just setup a basic new leaderboard at
http://www.r99pvp.net/. I just coded this all from scratch tonight and will be adding new features daily until it's where we want it.
Coming features:
- Individual player pages
- Pages for each guild
- Proper sorting by category
- A weighted point system for rankings
The leaderboard is automatically updated when a new kill occurs. Please stop in and check out this work-in-progress!
http://www.r99pvp.net/