  We discuss Vassiliev invariants for virtual knots, expanding upon the theory
of quantum virtual knot invariants developed in arXiv:1509.00578. In
particular, following the theory of quantum invariants we work with
'rotational' virtual knots. We define chord diagrams, weight systems, and give
examples of Lie algebra weight systems of rotational virtual knots. We end with
a discussion of extended quantum invariants, which capture information that
standard quantum invariants of rotational virtuals cannot.
