If a school's composite rating for the prior year is below the school's composite rating for the 1983-84 fiscal year by an amount as determined by a formula that shall be established by the State Board of Education and that shall account for the size of the school's grade 12 enrollment, then the computation of change in performance for that school shall be based on its composite rating for the 1983-84 fiscal year. The computation of incentive funding for schools subject to the provisions of this section shall be in accordance with Section 54653 based on improved performance as measured by the increase from the 1983-84 composite rating. The provisions of this section shall apply to the determination of incentive funding commencing with the 1985-86 fiscal year.
(Added by Stats. 1985, Ch. 1546, Sec. 12.)