Is there a way I can stop other Admins from being able to edit their own account?

[Infante]

I think one of my admins are padding their own stats, and I want to prevent it.

[Zachery]

Oddly enough, add him to undeleteable users, might as well toss your own id in there as well in the config.php file.

[nexialys]

if your admins are not able to follow the rules and be politically correct, you have one thing to do... kick him out... he is not respecful of your site.