The Junior Test Skates in singles were won by Samodelkina and Kovalev. (The same stupid thing again in the article, Kovalev in not Plushenko's student, his coach is Volkov. Not everyone at AoP trains under Plushenko, and not everyone at CSKA trains under Buianova. Samodelina is Davydov's student.)
https://m.sport-express.ru/figure-skating/news/stali-izvestny-rezultaty-yuniorskih-prokatov-u-muzhchin-pobedil-podopechnyy-plyuschenko-1703090/
True. But in the article the jounalist pointed it. Kovalyev is working with Volkov. Otherwise Artem was with Plush and Rozanov for 6 weeks in Kislovodsk.