Game skill balance adjusting method and device, electronic equipment and storage medium

The invention discloses a game skill balance adjusting method and device, electronic equipment and a storage medium. The method comprises the steps that according to multiple pieces of existing game playing data, multiple game playing results and a game playing winning rate corresponding to each game playing result are obtained, and the multiple pieces of existing game playing data are obtained according to a target game skill with the starting probability being a first probability; obtaining an expected winning rate corresponding to the target game skill according to the winning rates of the plurality of winning results and the second probability; and when the expected winning rate is not matched with a preset target winning rate, determining that the target game skill is unbalanced, and adjusting the balance of the target game skill. According to the method and the device, the game winning rate of each game result is obtained through the existing game data, and the expected winning rate is calculated accord