Classical probability model-based new match system to badminton influence study

At present, Badminton powerhouse in the world has been monopolized by partial countries in Middle-South Asia, referencing table tennis reformation successful experience, new match system as badminton 21-score-point has magnificent appeared. The paper utilizes classical probability model to establish single rally winning probability and single game winning probability functional relationships, by observing, applies approach of simulating image through hyperbolic tangent function curve to further simplify expression. Through comparing each evaluated objects and ideal solution as well as negative ideal solution relationships, it goes ahead with further comparison, and then gets comprehensive evaluations on four kinds of match systems. By comparing each evaluated object and ideal solution as well as negative ideal solution relationships, it gets conclusion that 21-point two out of three sets and 15-point three out of five sets are relative reasonable match systems.