Some players will receive in-form cards (IF cards) during the season,
but the stats of the standard cards will not be changed. With one
exception: the winter upgrades in February.Twice a year, the standard
player cards in FUT are updated: When a new FIFA offshoot appears (in
the fall) and after the winter transfers, in February.
These adjustments are intended to reflect the real achievements of the players, who
showed them consistently in the field in the months before.
Until FIFA 16 there were only "winter upgrades". So player cards could
only be upgraded, only get better values. In FIFA 17, however, there
were some changes: the winter upgrades were renamed "Ratings Refresh"
and there have been downgrades since then. Presumably, FUT 18 will again
provide ratings refresh with upgrades and downgrades.
Usually the gold cards are upgraded by 1-2 points in the rating. Silver
and Bronze players receive upgrades of about 4 points. In rare cases,
the improvements in Bronze players can reach a whopping 15 points.buy
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