All official WCA events are on the schedule of the World Championship. The number of rounds varies per event, as well as the number of competitors that will proceed to the next round.
The (provisional) competition schedule is based on 800 competitors and 45 competition stations in the main hall. The number of registrations could lead to important changes to the schedule such as the duration of rounds and cumulative time limit. Eventually there will be cutoff limits.
Now that we have postponed the championship from July to December, we will also change the schedule. Soon you will find a new schedule here.
(photo credits Irene Driessen)