Ensure the overall chemistry is not below 80 percent to maintain a high stability to the players. Remember the lower the chemistry the weaker the players might play a certain formation and game style.
One way to increase the chemistry is to have the coach’s preferred formation the same as the one you designate to your team.
Add players with the same nationality or players who are in the same real team to boast your chemistry.
Send the unwanted players you have or didn’t even know you had straight to the trade pile but know the appropriate times to sell the players. By timing I am meaning the amount of people who are likely online at certain times. (You can see the amount of people online on the main screen on the top left corner it will state the amount of players currently in online matches.)
Buy cheap players that you truly know you can sell for a higher price and will less likely cost you money.
Timing is crucial; to make the big sales with the players you do not need any more make sure the price is not too high or too low.
Many times people are looking for players that have a “buy-now price” and are willing to spend a high amount to have the player now.
When buying the best FIFA Ultimate Team players go to the last pages on the search tool because there are many players who have a buy-now price and you will have less competition because many people are targeting players on the first list on the search tool.
Remember the goal is to have the best FIFA Ultimate Team players possible, but to have to best chemistry possible as well. If you add many top rated players and a weak chemistry and the opponent might not have a better overall rating as yours but their team has a better team chemistry then yours despite your FIFA abilities they will have the upper hand.