How Chemistry Works
In simple terms, Chemistry in FIFA 23 has three main factors, called Diamonds. For every Diamond that is filled, a boost will be added to your player FIFA 23 coins;s stats. If the three Diamonds are fully filled, then our player will get a significant stat boost if we use Chemistry Style.

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What makes the difference in FIFA 23 this time is the absence of Minus Attributes. Previously, if our player had Red Chemistry or didn;t get a link at all, his Attribute would be minus. Meanwhile, in FIFA 23 the minimum attribute is zero. That is, if you have a player who is not played in his original position or has no chemistry at all, his stats will not be minus and will only adjust to his original stats.

How To Increase Your Chemistry
Firstly, you have to understand the following table:


In this table, it is clear that if we want to bring up one Diamond Chemistry, we must have players; two players in the same club, two players from the same country, or three players from the same league. And so on.

As an example:

If you have Mbappe in your team but you don;t have players from the same club, country, and league as him, then his Diamond Chemistry will remain empty. So, to add one Diamond Chemistry, you must have other players from either the same team, country, or league. However, if you have Theo Hernandez alongside Mbappe on your team, then your Diamond Chemistry can increase by one cheap FUT 23 coins. This is because Mbappe and Theo Hernandez both defended in the French National Team.