rtorrent moving torrents upon completion:

# Torrents go in ~/Torrents
# Incomplete Downloads in ~/Incomplete
# Upon Completion Data is moved to ~/Seeding

schedule = watch_directory_standard,10,10,"load_start=~/Torrents/*.torrent,d.set_directory=~/Incomplete/,d.set_custom1=~/Seeding/

#Move upon download completion.
system.method.set_key =event.download.finished,move_complete,"d.set_directory=$d.get_custom1= ;execute=mv,-n,$d.get_base_path=,$d.get_custom1="

Link to gist on github.

Recipe.