1 or 2
Its is usually one game but it also depends on what you do to get the red card.
The rest of the match you received the card in along with the next match
It depends on what you did to get the red card but it is usually one game.
i play soccer myself......... I think that you miss 1 or 2 games
It will depend on the situation. If a player is issued 2 yellow cards, which automatically turns into a red card, they only have to sit out of the game they are currently playing. If a player is issused a straight red card or 1 yellow then a red they have to sit out for the current game and the next 1.
If a player gets a red card in the FA cup the player will miss his next 3 league games. This rule counts for all English competitions.
In the FIFA World Cup tournament and in many leagues, a player getting a red card will miss the rest of the match and also the next match. Some leagues suspend players for several games at a time for accumulating several red cards throughout a season.
It depends on what tournament or league you are playing in.
If you get a red card in the semi finals you will miss the final.