She played for Kyrgyzstan at the 1992 Women's Chess Olympiad and represented Russia in five Women's Chess Olympiads, from 1994 to 2002, and in two Women's European Team Chess Championships, in 1997 and 2003. At the Women's Chess Olympiads she won two team bronze medals, in 1996 and 2000, two team silver medals, in 1998 and 2002, and an individual bronze for her performance on board two in 2002. In the 2003 European Women's Team Chess Championship in Plovdiv, Matveeva took team bronze and two individual gold medals, for the best rating performance (2720) and for the best performance on board two (5½/6 points).