If the score of the fourth place is X, the scores of the top three places are X+ 1, X+2 and X+3 respectively, and the total score is 4x+6.
When x= 1, the total score is 10.
When x=2, the total score is 14, which holds. At this time, the fourth place scored 2 points, the third place scored 3 points, the second place scored 4 points and the first place scored 5 points. obviously
The fourth place was tied and lost.
The third place may have won one game and lost two. Or draw three games (it can be inferred from the back that he drew three games)
Second place: won a game, drew a game and lost a game.
First place: won one game and drew two games.
It can be inferred that four pairs, three draws, four pairs, two wins, four pairs and one draw.
Three to two, three to one.
Two-to-one wins is enough (four of them represent the fourth place)
When X=3, the total score is 18. The fourth score is 3, the third score is 4, the second score is 5, and the first score is 6 (in this case, there is no draw, because the total score cannot be 18), so the third score is impossible, so this situation does not meet the meaning of the question.
So the answer is x=2!
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