I'm looking for a web based CMS that enables me to manage a sport team, I need the following features:

• Calendar**
• Schedule events (sync with the calendar, RSS feed), it would be great if I could schedule a weekly event too, so that I don't have to schedule it by hand each week**
• Announcements (same RSS feed as events)**
• A place where I can put some documentation, rules**
• Keep track of the matches and scores
• Photo and video gallery

** means feature is required; otherwise optional

Any technology for the CMS is probably fine, though I would prefer an SQLite-based CMS.