Bughouse Arena--Get me out of here!

How can I quit a Bughouse Arena tournament in progress?

It's not uncommon for me to join a tourney, but not to have time to complete it. (Maybe dinner's coming, or I have to go to work...whatever..)

So I won't start another game...but another game starts without me! I lose "by abandonment."

So I lose some rating points...who cares. ..but there are three other people, expecting to play a game, and all they can do is wait 30s or whenever before the server calls it.

This morning, I was set up to play a few casual games with a friend. But as the time for playing those games came...Bughouse kept calling me to play!

So...short of turning off my computer (does that even work?), how can a guy quit a Bughouse Arena?

Hmm. I don't know what "participation fees" you're talking about.