Research On Evaluation Of Competitive Ability Of Dota2 Athletes In E-sports

Nowadays,the trend of E-sports is sweeping the world.As a new sports event,the popularity of E-sports is rising.Dota2,as the highest prize E-sports event in the world,has more than 40 million US dollars in the international invitational tournament ti10.As an old powerful country in dota2,China has won many good results in dota2 International Invitational competitions.However,with the continuous change of dota2 version and the rise of other European and American strong teams,the Chinese team has gradually lost its previous dominance in the top competition,which is the result of the accumulation of many reasons.However,it is undeniable that there is still considerable space for China’s dota2 project to be improved in terms of specialization.This study mainly focuses on the competitive ability evaluation of dota2 athletes In order to provide general theoretical basis and suggestions for Chinese dota2athletes’ competitive ability evaluation and coaches’ scientific training arrangement.In this study,dota2 athletes’ competitive ability evaluation index as the object,through literature,questionnaire survey,mathematical statistics and other methods to carry out research,in this process,combined with the actual situation of dota2 competition,video comparative analysis,so as to draw up the primary evaluation index of dota2 athletes’ mobilization competitive ability,and then according to the actual situation combined with the characteristics of E-sports According to the characteristics of traditional sports and the generality of traditional sports,we contacted the appropriate experts and sent out three rounds of questionnaires to 30 experts.Then through the analytic hierarchy process and fuzzy comprehensive evaluation method to analyze the results of the questionnaire,from the analysis results of dota2 athletes’ competitive ability.The results are as follows1.The core contradiction and dilemma of E-sports competitive ability research are found.It mainly includes the conflict between the entertainment and academic research rigor of E-sports and the obstacles caused by the high frequency of E-sports events.2.In the research,we found and discussed the particularity of dota2 competitive ability:(1)the particularity of the influence of electronic media on dota2 athletes’ competitive ability.That is to say,the competitive ability of E-sports athletes is essentially screened by electronic media.Only the competitive ability screened by electronic media can be presented in the competition and become the real competitive ability of the event.Based on the above findings,this paper puts forward the electronic media screening theory of E-sports ability.(2)The dynamic effect of version updating on Athletes’ competitive ability.That is,the competitive ability of dota2 athletes will fluctuate with the update of the game version.3.After the analysis and processing of the questionnaire data,the competitive ability evaluation system of dota2 athletes is preliminarily constructed,which includes two first level indicators,five second level indicators and 31 third level indicators.4.On the basis of the evaluation system,in order to improve the objectivity of the evaluation results,the weight of each index at its level is calculated and determined.5.In order to comprehensively evaluate the competitive ability of dota2 athletes,in addition to the corresponding specific indicators,the evaluation index system also contains some fuzzy indicators.Therefore,in order to get better results,the multi-level fuzzy comprehensive evaluation method is selected as the evaluation method,and the method is used for simulation evaluation.