How many chemistry points can one player have in FC 27?

Up to 3 points, coming from club, league and nation links with other players in the squad.

What happens if a player is out of position?

He gets 0 chemistry, regardless of how many club, league or nation links he has.

Do Icons and Heroes help chemistry?

Yes, Icons and Heroes count extra, which makes them useful for connecting players from different clubs, leagues and nations.

FC 27

EA FC 27 chemistry guide: links, points and styles

How chemistry is earned from club, league and nation links, and which chemistry style to apply.

Chemistry in FC 27 Ultimate Team decides how well your players perform in a squad. Each player can earn up to 3 points from club, league and nation links with teammates. It is the base of every FUT lineup, from Squad Battles to Champions, and of most SBC requirements.

Start by placing every player in his own position, because a player out of position gets 0 chemistry no matter how many links he has. Then build around shared clubs, leagues and nations to reach 3 points per player. Icons and Heroes count extra, so they can hold weaker links together. With 23474 cards in the catalogue, you can usually find a link-friendly option for each slot.

Anyone building a FUT squad should learn chemistry first: fix positions, then stack links, and use Icons or Heroes as glue.

Questions about EA FC 27 chemistry guide: links, points and styles

How many chemistry points can one player have in FC 27?: Up to 3 points, coming from club, league and nation links with other players in the squad.
What happens if a player is out of position?: He gets 0 chemistry, regardless of how many club, league or nation links he has.
Do Icons and Heroes help chemistry?: Yes, Icons and Heroes count extra, which makes them useful for connecting players from different clubs, leagues and nations.