%0 Journal Article %T PEDAGOGICAL MODEL OF DIFFERENTIATED TRAINING OF CHESS PLAYERS USING INDIVIDUAL TASKS %A Sushchenko, V.P. %A Bolotin, A.E. %A Martynov, P.N. %K chess players, pedagogical model, chess competitions, differentiated training, use of individual tasks %J Scientific notes of P. F. Lesgaft University %D 2023 %N 0 %P 4 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft