Tsundere - the most popular type of dere, a type of Japanese character it describe a person who is display cold and hostile outside while hiding their warm and loving personality inside, the world from two word which is tsuntsun(ツンツン) meaing to hate and Deredere ((デレデレ) meaning to be love-dovey
Yandere - a Japanese term for a person who is initially very loving and gentle to someone (or at least innocent) before their devotion becomes destructive in nature, often through violence and/or brutality. The term is derived from the words yanderu (病んでる?) meaning a mental or emotional illness, and deredere (でれでれ?) meaning to show affection. they often show their destructive nature when they are jealous or when they see a potential treat or love rival.
2 types of Yandere:
1. Possessive: This type of Yandere is so in love with their crush that (s)he's willing to kill their beloved to prevent other love interests from taking him/her away from him/her. Severed head in a bag? Fair game.
2. Obsessive: This type of Yandere is willing to kill off their competition so (s)he can be closer to their loved one.
Kuudere - A person who is labeled as a kuudere seems to be emotionless and not concerned about anyone or anything. These types of people can be very quiet, and sometimes mean. A Kuudere also has a caring side, but they only show it on occasion. You tend to like being to yourself and you may not like going out such as big events with other people, but you do like to have some get togethers with your friends. You are always with either a book or something else you enjoy and you love your alone time! You are a kuudere, an emotionless, but sometimes caring person.
Dandere - A dandere character is one who is normally quiet and silent, possibly to the point of coming across as emotionless at times, but will suddenly become talkative and sweet and cute when alone with the right person if they manage to push the right button to get them to pour their heart out, revealing that they're actually just shy.
if those not really helps maybe you can try this:
if you prefer to take a quiz you can do it here:
www.quotev.com/quiz/2902103/What-Dere-Type-are-you/
http://www.quotev.com/quiz/1918895/Which-dere-type-are-you/
www.theotaku.com/quizzes/view/3333/what_kind_of_dere_are_you%3F/
quizilla.teennick.com/quizzes/15863976/which-dere-are-you
i got a lot of kuudere result and i got one yandere too ^0^!! whats yours?
Sebastian Michaelis 
Matsuoka Rin
Usui Takumi
Shiro 
Sai Akuto