MMR
From The C&C Wiki
MMR
Details
Reward Type
Points
Matchmaking rating or MMR is a player's rating in the deathmatch game mode. Each MBLAST reset, which is usually on a Tuesday at 4 PM UTC, every player's MMR is reset to 500, which is the lowest possible rating. When a player on a ship wins a deathmatch with an opposing ship, their MMR will increase, but if they lose, it will decrease, though never lower than 500. Players will need high MMR to gain skulls for PvP tournaments. Players with the highest MMR will also earn doubloons at the MBLAST reset.