COMPARISON OF VARIOUS METHODS FOR EVALUATING THE DIFFERENCE BETWEEN GOALS SCORED AND MISSED CREATED BY A PLAYER

The purpose of the research is to compare the difference between goals scored and missed in the individual championship created by the players of the five-a-side football club Fakel-GDU with the total number of goals scored during the football season and the analytically calculated difference using PIRS technology.

Methods and organization of the research. The work was carried out with the first league team Fakel-GDU (head coach M.A. Lyzhin) in the 2023/2024 season on the site of this multifunctional complex. The technology of personal championship has been published several times. In this case, the player is given the opportunity to play an equal number of micro-matches with all partners and opponents. With such artificially created equality between one’s own and the opposing teams, it can be seen the difference between goals scored and goals missed by the player. The PIRS technology has also been published several times. The service http://personal-champ.ra-first.com/championships was used.

Research results and discussion. The authors wanted to make sure that the difference between goals scored and missed created by a player during a personal championship corresponded to that formed by the player during an official match. For this purpose, it is advisable to compare this indicator from the results of the individual championship with those analytically calculated using the PIRS technology. When comparing the number of goals scored by Fakel-GDU players during the season with the generalized results of the individual championship for the last 3 games, the correlation coefficient turned out to be 0.86, which is due to the small number of playing sides. Another correlation coefficient was calculated from the analysis of the match «Fakel-GDU – The New Russian». The difference created in the game with the results of the individual championship was assessed. The correlation coefficient was 0.72.

Conclusion. The study obtained convincing results in favor of a high degree of reliability of the results of individual championship. It should be noted that, due to emotional and physical factors, a player maintains his level of play with significant fluctuations. Thus, the difference created by the players within the individual championship reliably reflects the balance of forces.

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