r e t e r m r , e = 0.5 ∗ ( R e s o r T o t r , e − C U M P R r , e − R E S E R r , e ∑ e ( R e s o r T o t r , e , t = 1 − R E S E R r , e , t = 1 ) + E N P r , e W E N P e ) {\displaystyle reterm_{r,e}=0.5*({\frac {ResorTot_{r,e}-CUMPR_{r,e}-RESER_{r,e}}{\sum _{e}(ResorTot_{r,e,t=1}-RESER_{r,e,t=1})}}+{\frac {ENP_{r,e}}{WENP_{e}}})}
