Unconfirmed kills
Kills nobody else's app has confirmed yet: witnessed or only claimed. These never rank anywhere else.
Rank
By
The week's medals are won on the weekly boards: Top Killer, Defender, Weekly Challenger and Bounty Hunter. The game's own honor is under Honorable kills and Blizzard PvP rank.
Updated 2 minutes ago. Boards recompute every 5 minutes.