基于“全数据模式”技术统计的不同专位排球运动员竞技表现研究

Competitive performance of volleyball players in different roles based on the technical statistics of"all data mode"

通过专家访谈法对现有排球比赛中最佳阵容评定和不同专位运动员竞技表现排名方法进行问题梳理及提出改进建议。通过专家评分的方式梳理确定“全数据模式”的量化指标,将其应用于2019—2020中国男排超级联赛全部48场(169局)比赛的13支队伍186名不同专位(主攻、副攻、接应、二传和自由人)运动员竞技表现评定计算;再以Vote值赋值计算后运用非整次WRSR秩和比法进行计算排名对方法进行验证。最终得出:主攻竞技表现排名指标采用“发球、接发球、进攻、拦网、防守”,副攻和接应竞技表现排名指标均采用“发球、进攻、拦网”,二传竞技表现排名指标采用“传球”,自由人竞技表现排名指标采用“接发球和防守”等的排名方法和最佳阵容评定的相关结论。该法为各类排球比赛最佳阵容评定及比赛竞技排名方法提供理论研究和实践操作支撑,为国家队组建时选择运动员提供参考依据。同时,还可作为球队和运动员自我技术评价和定位的标准,为训练计划制定、球迷投票选择全明星阵容、排球科研工作等提供科学实用的分析数据。

The expert interview method was used to sort out the problems and suggest of improvements to the existing methods which evaluated the best lineups and ranked the competitive performance of volleyball players in different roles.The quantitative indexes of the"all-data model"were determined by expert scoring and applied to the evaluation and calculation of 186 athletes of 13 teams with different roles(Outside,Middle blocker,Opposite,Setter,Libero)in all 48 games(169 sets)of the Chinese Men's Volleyball Match in 2019-2020;then the method was validated by using the non-integer WRSR rank sum ratio method after the Vote value assignment calculation.It is concluded that the ranking index of Outside's performance is"Serve,Receive,Attack,Block and Defense",the ranking index of the Middle blocker's and Opposite's performance is"Serve,Attack and Block",the ranking index of the Setter's performance is"Set",the ranking index of the libero's performance is"Receive and Defense",etc.It provides theoretical research and practical operation support for the evaluation of the best lineups of various volleyball competitions and the method of competitive ranking of competitions,and provides reference basis for the selection of athletes in the formation of national teams.At the same time,it can also be used as a standard for teams and athletes to do self-technical evaluation,for fans to vote to select all-star lineups,for coaches to make train plans,and for volleyball scientific research,etc.