00753naa#a2200205#i#450# EN\\bibl\123439 20260705195359.7 1994-4683 20230731b2023####ek#y0engy0150####ca RU RATING EVALUATION OF COMPETITIVE ACTIVITY USING THE DIFFERENTIAL METHOD Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 4 с. Journal article local Нормативы, нормы и оценки спортивных результатов. 796.015.865 YUshkin V N Marchenko S S Strizhakova E A Penkova R I uchzapiski.lesgaft.spb.ru