Figure 1. Junior and U23 Match Score Change Chart by Sex
According to figure 1, when the score rates for the years 2019-2020 are compared, Junior female’s match winning rates with Ippon, Wazari and Shido scores are similar, while Junior male’s match winning rate with Ippon has increased by 6,9%, with Wazari by 4,38% and Shido by 4,38%. there is a decrease of 2,64%.
When the score rates for the years 2019-2020 are compared, there was a 11,92% decrease in the U23 female’s match winning rate with Ippon, while there was no significant change in the Wazari and Shido scores.
When the U23 male’s score rates for the years 2019-2020 are compared, the rate of winning matches with Ippon decreased by 3,28%, while the rate of Wazari decreased by 10,42% and the rate of Shido by 4,86%.
The comparisons of the match score of the Junior and U23 athletes before and after Covid-19, taking into account the sex variable, are shown in Table 2.
Table 2. Change of match related by sex in junior judo athletes before and after Covid