[Basicz]

I realized XAdmin uses DINI
then

pawn Код:

public OnPlayerConnect( playerid )
{
    Variables[ playerid ][ Kills ] = dini_Int( GetPlayerFile( playerid ), "Kills" );
    Variables[ playerid ][ Deaths ] = dini_Int( GetPlayerFile( playerid ), "Deaths" );

    return 1;
}

public OnPlayerDisconnect( playerid, reason )
{
    dini_IntSet( GetPlayerFile( playerid ), "Kills", Variables[ playerid ][ Kills ] );
    dini_IntSet( GetPlayerFile( playerid ), "Deaths", Variables[ playerid ][ Deaths ] );

    return 1;
}

P.S: GetPlayerFile is defined in XAdmin include.