Guild Achievements Leaderboard
By Navi-Remulos(WOTLK Classic Oceanic)
Simple addon that will show your achievement score ranked against your other guildies to see how you stack up against them. You'll need to get your guild members to install the addon to see their score. Please see the note below.
Commands used to bring up the leaderboard:
/gach
/leaderboard
NOTE: Other guild members must have the addon installed in order for their score to show up on the leaderboard. So sorry, you may have to do some convincing to your guild to get them to adopt it!
The way the addon works is it will paste your achievement score into your public note in guild (It will not replace any current content, only appends if it's able to) which then can be used to form the leaderboard. Unfortunately the only way to grab everyone's achievement points at this stage until Blizzard's API is updated later.