A gaming tournament has rounds where each round's score is rounded up to the nearest integer if it's a decimal. In the first round, a player scores 5.7 points. In the second round, the player scores 6.3 points. In the third round, the player scores 8.9 points. After the third round, the player loses 4 points due to a penalty. What is the player's total score after three rounds and the penalty? Let's think step by step and output the final answer within \boxed{}.
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