All Delegates and alternate delegates elected at the precinct caucus will meet in March at their county conventions. The county convention will then elect delegates to represent them at the State Convention on May 5-6th. And it’s at the State Convention where the delegates and alternates get elected to the Republican National Convention on August 27-30th.
Since delegates generally vote for other delegates who support the same candidate as they do, it’s advantageous for a candidate to elect as many people as possible as delegates at the precinct caucuses. The more delegates a candidate has after the precinct caucuses in February, the greater the chance they will have the most delegates from Nevada to the National Convention on August 27-30th.