The game clients will have frequent and sometimes large updates. You should allow enough time to complete the updates before game day.
Where possible we recommend setting up a caching server to reduce the impact on your school network when game updates are released.
To successfully participate in esports requires a stable and high speed internet connection. Typically, this would include connections of 10Mb/s and higher. Playing from a location with a slower speed may impact on the play-ability of the game title. This will become a large issue the more players there are sharing the one connection.