assumed CIARDS annuity

Any calculation under section 8442(f) of title 5 of the supplementary annuity payable to a widow or widower of an employee referred to in section 2152(a) of this title shall be based on an “assumed CIARDS annuity” rather than an “assumed CSRS annuity” as stated in section 8442(f) of such title. For the purpose of this subparagraph, the term “assumed CIARDS annuity” means the amount of the survivor annuity to which the widow or widower would be entitled under subchapter II of this chapter based on the service of the deceased annuitant determined under section 8442(f)(5) of such title.