"Call of Duty: Modern Warfare 4" is set to test two different matchmaking systems during its upcoming beta. The trial could have a major impact on how multiplayer works when the game launches.
In ranked games, it's crucial who you're playing with. Players have been whining for years about unfair matchmaking. Some are paired with weak players even though they are high-ranked already. Others think that facing high-level gamers leaves no room for beginners.