The two-time reigning All-Around world champion Kudryavtseva collected crowns in the Hoop, Ball, Clubs and All-Around disciplines. The 17-year-old, who has six other World Championship titles, did not compete in the individual Ribbon event, which was won by Ganna Rizatdinova of Ukraine.
Kudryavtseva collected 75.434 points to win the All-Around title at the meet in Israel, topping an all-Russian podium.
Margarita Mamum claimed the silver medal with 74.534 points and Aleksandra Soldatova was third with 74.083 points.
Kudryavtseva won all three apparatuses with scores topping 19 points. She scored 19.050 on the Hoop, 19.100 on the Ball and 19.200 on Clubs.
Mamun picked up a Hoop silver medal and third places on Clubs and Ribbon while Soldatova collected silver medals on Ball and Ribbon.
Israeli Neta Rivkin, who finished fourth in All-Around, captured two bronze medals, on Hoop and Ball. And the Ribbon winner Rizatdinova added a silver medal on the Clubs.
Kudryavtseva and Mamun have been selected by the Russian Olympic Committee to compete at the Baku 2015 European Games.