Build a Tournament Bracket Plugin for WordPress

I need a plugin that adds tournament brackets. Basically, it need the functionality from this website: [login to view URL] If you are familiar with how brackets work, it should be a double elimination tournament bracket. There are 2 brackets, winners and losers. When you lose one time, you get knocked to the losers bracket. Upon losing again, you are eliminated. Here is a list of some things the plugin should do: 1. Allow members of the website to register for a tournament. Upon registration, they should be added to the list. Tournaments can be private so it should also have the ability to just add the names manually. The added names should be picked from the list of website members. There are custom post types I have set up where I want these brackets to go. I use a plugin for front end post creation, so these options should be available to the creator of the post. This is the plugin I use for front end post creation: [login to view URL] 2. There needs to be checkins for registered members. This is so that if a registered member did not show up, he is not entered into the tournament. So there has to be some type of way to schedule checkins 1 hour before the date of the tournament. 3. Once the 1 hour period for checkins is over, the checkins should be closed automatically to no allow registrations or checkins. 4. From the list of all registered tournament members, the names should be automatically added to a bracket. The post creator should be able to reorder the brackets. Each name in the bracket has a number assigned to it. It is assigned to the name of the member (the post creator should be able to assign this number). See the link above to see the little number next to the names. 5. Once the bracket is all set up, registered members should be able to report their own scores. By this, I mean that a member may click the empty score placeholder next to his name to enter a number. The winner advances and the loser either gets dropped to the losers bracket or is eliminated. 6. When hovering over a member's name, it should highlight their previous matches to clearly see their past matches. 7. After the tournament is over an there is a winner, the end results should spit out statistics. So it should say who is First Place, Second, etc. 8. It would be nice to be able to have all the member's tournament history displayed by a shortcode. So it would say the tournament title from the post and their placing (like first or second, etc). The way I want it to function is, members should be able to create their own tournaments from the front end. I have a plugin that allows post creation on the front end. I would like it to add extra options for a custom post type that I use for tournaments so that all this can be done on the front end. You can modify the plugin I have if it is easier. The post creator should have all the priviledges necessary to edit the tournament post. No one else should be able to edit the brackets or post (except admins) and only members registered to the tournament can report their own score next to their name. This link again is almost exactly how I want the brackets to function: [login to view URL] This plugin here generates the brackets but does not do much else. [login to view URL] I can buy this plugin to make it easier for you but that only generates a bracket. I can give you access to the website so that you may take a close look.