Max CP Raid Bosss= ((baseattack+15) * sqrt(basedefense+15) * sqrt(stamina)) / 10 refer

Attack =(BaseAttack+AttackIV)*CpM refer

Defense =(BaseDefense+DefenseIV)*CpM refer

HP boss Level 1 = 600 ,Level 2 = 1,800 ,Level 3 = 3,000 ,Level 4 =7,500 ,Level 5 =12,500 refer

CPM
boss Level 1 : Cpm level pokemon 21 = 0.61215729
boss Level 2 : Cpm level pokemon 25 =0.667934
boss Level 3 : Cpm level pokemon 30 =0.7317
boss Level 4 : Cpm level pokemon 40 =0.79030001
boss Level 5 : Cpm level pokemon 40 = 0.79030001refer