Rank can refer to a number of different topics in the Halo franchise and universe, including:

• Rank (Halo 2) - In Halo 2, rank is the numeric representation of a player's multiplayer experience.
• Rank (Halo 3 Multiplayer) - In Halo 3, a player's rank is a military rank determined by their Skill and rating points.
• Rank (Halo Wars Multiplayer) - In Halo Wars, the player's rank is a military rank determined by their score from Public Matchmaking games.
• Rank (Halo: Reach) - In Halo: Reach, a player's rank is a military rank determined by their multiplayer, campaign, forge and firefight experience.

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