select 
	char_name,
	level, 
	exp,
	case when level >= 76 then level - 2 else level - 3 end as newLevel,
	case
		when level = 73 then 429632402
		when level = 74 then 474205751
		when level = 75 then 532692055
		when level = 76 then 606319094
		when level = 77 then 696376867
		when level = 78 then 804219972
		when level = 79 then 931275828
		when level = 80 then 1151275834
		else exp
	end as newExp

from characters 
where char_name in ('Squid', 'Jaclyn', 'Limba', 'Kitami', 'HighaWay', 'Cammy', 'DilamaS', 'Mihaitza', 'Hair', 'HeartTouch', 'stoner', 'Enemy', 'Requiem', 'Midget', 'NOKIA', 'LordRiko', 'DarkInside', 'Pharaoh', 'Emosexuel', 'Shiffer', 'Warakim', 'FatalShot', 'Eframx', 'iShoTuMofugga', 'Strumf', 'DaN', 'toldi', 'Nazgul', 'fukp1g', 'Mayhem', 'WiZ', 'IamSE', 'Alaar', 'Ciucalata', 'Desyre', 'RANSOMXX', 'DCNU', 'EndlessWaltz')