Dee ihe na-aga n'ihu maka paragraf a - Oge 2009-2010 bụ nke atọ Gachinski na ISU Junior Grand Prix circuit. O meriri ọla edo na Belarus na ọlaọcha na Germany, na-eme ka ọ ruo eruo maka 2009<unk>2010 ISU Junior Grand Prix Final, nke ọ nọ na 6th. Gachinski meriri ọla edo ndị okenye na 2009 Coupe de Nice. Na 2010 Russian Championship
, ọ nọ n'ọkwa nke iri na atọ na ọkwa ndị okenye na onye nrite ọla edo na ọkwa ndị obere. Na 6th mgbe obere mmemme na 2010 World Junior Championships, Gachinski nwetara isi ihe zuru oke na skate n'efu iji were ọla nchara, n'agbanyeghị na ọ na-eme atụmatụ ya.