Spartan Games has released the 2016 Tournament Guide for Halo Fleet Battles. The guide has information on tournament levels, tournament kit contents, and sample event timetables, as well as recommended game lengths and how to pair up players. Floor rules, basically.
The PDF also has a tournament scenario generator and a selection of scenarios which includes Firefight, a new scenario which replaces Planetary Assault for tournaments. There’s also a results sheet which can be printed out and given to players.
You can find the Tournament Guide over in the Halo Fleet Battles section of the Spartan Games Downloads page.