Sorry but this need complex solution and you will not learn in 1-2 weeks. You better ask some company and have to pay for it or do another post that you are looking for somebody who can do this sort of work for free( for funn or school project) or other exchange (small amount of money, etc)

You want forum software.

phpBB
vBulletin

i can build you a rating bar
around $35

looks really cool though with different styles

The rating bar you will want to use some form of SSI and your web host will need to support it there will be some tutorials on something similar at either pixel2life.com or phpfreaks.net. As for the layout, Look at some photoshop layout tutorials on pixel2life.com to get some basic ideas, and if you can learn a little html/css.
What you want to achieve isnt difficult, just keep working at it. Or if you really dont want to take the time to learn, You could go for a CMS (i reccomend mambo or CPGnuke (NOT phpnuke) with some modules.

Very true but you could just use some forum scripts and get(pay) someone to change them to make them do what you want rather than asking them to do it all themselves.

i can try to make you one for free I SAID TRY NOT nessecaralee actuall do it
Email.me business_card_man@yahoo.com