I think you have 7 column names to update and you're trying to update 8 columns at values.
name, pass_word, icq, email, img, country, notes
'$name2', '$pass_word2 ', '$icq2', '$email2', '$img2', '$country2', '$games_played', '$notes2'
If games_played is in the table, you must put it on the first line.
bye...