一般大家都认为11分制增大了比赛的偶然性。但究竟对比赛结果有多大的影响呢?也许很少有人想过,那么本文就试图告诉大家一个定量的答案。为了便于理解,我们来假定有A和B两名选手。假定比赛结果只和选手的水平有关。其它因素如主场优势、意志力、对对手的熟悉程度,比赛时的 Generally, everyone thinks that the 11 points system increases the contingency of the competition. But how much impact on the outcome of the game? Perhaps few people thought about it, then this article tries to tell you a quantitative answer. For ease of understanding, let’s assume two players, A and B. It is assumed that the result of the competition is only related to the level of the player. Other factors such as home court strengths, willpower, familiarity with opponents, competitions