《中学数学》2 0 0 2年第 6期上刊登了《“三局两胜、五局三胜”制公平吗 ?》[1] .我们认为文 [1 ]存在前后矛盾的问题 ,前半部分存在两个错误 :一是文 [1 ]以第三段中“赛事组织者理应撇开比赛中甲、乙双方的原有水平 ,而认为在一次比赛中甲、乙双方获胜的概率各为 p =12 ,即 In “Secondary Mathematics” in the sixth issue of 2002, published in the “Three Systems, Two Victories, and Three Boards, Three Victories” system is fair?“[1]. We believe that there are inconsistencies in the text [1], the first half There are two mistakes: First, in the third paragraph, ”[1]] in the third paragraph, "The event organizer should disregard the original level of both sides in the game, and think that the probability of winning by both parties in a match is p = 12 , namely