Mammadzada began representing Azerbaijan at the under-16 Chess Olympiad in 2016 in Slovakia. She played on the second board behind Nail Bashirli and had a good individual performance, scoring 5½/8 to finish in fifth place on the second board behind only male players. She has since played on two Azerbaijan Women's Chess Olympiad teams. Azerbaijan fared similarly in both of them, finishing in joint fourth place with 16 points in both 2016 when they scored +7–2=2 and 2018 when they scored +6–1=4. With the tiebreak criteria, they came in eighth place in 2016 and tenth place in 2018. At the 2016 Baku Olympiad, Azerbaijan was permitted to enter three teams as the host country. Mammadzada played on the first team's second board behind Zeinab Mamedjarova in 2016 and had a good performance, scoring 5½/10 and gaining rating points. At the 2018 Batumi Olympiad, Mammadzada played on the top board, but only managed an even score and lost rating points.