User: 

Name-whiteberry- (I like the name Whiteberry.)

Clan-Thunderclan- (Many say that ThunderClan is overused. I'm not picky.)

Gender-female

Appearance-White with blue eyes- (Okay...)

Personality-kind,dedicated,likes being around friends- (I see kind a lot. This personality is NOT balanced. She needs flaws. Maybe she could be the type that depends on others too much? Maybe she's forgetful, and she has a hard time remembering her duties? Every cat must have a few flaws.)- 3 points

Rank-Medicine cat- (Kay.)

Relatives- Daisyfoot(sister),Mousenose(brother),Flowersong(mother),Berryfur(father),Yellowkit(half sister),Skykit (half brother),Lion/Lionpelt(step father)- (Good.)

Mate-n/a

Kits-n/a

Backstory-When Whiteberry was a kit her littermates (Mousenose and Daisyfoot) and her dad died of greencough. Whiteberry was devastated! She never wanted anyone to feel like she did,so she took on the role of medicine cat. Soon after their apprenticeship, a kittypet that Flowersong took an interest in joined the clan. His kittypet name was Lion,but was changed to Lionpelt. They became mates. Soon after becoming a medicine cat, Flowersong had Lionpelt's kits, Yellowkit and Skykit. While Whiteberry was taking care of the kits her mentor, Quailfrost went to the moonpool. Soon after the mentor was found dead on the Thunderpath from being run over by a monster. Whiteberry blamed herself for not going with her mentor. A moon after that greencough spread to the clan. It ended up killing Flowersong,Lionpelt,Skykit,Yellowkit,and Mousenose. Now Daisyfoot was Whiteberry's only family left. Whiteberry spent all her free time hanging out with Daisyfoot. Once they got really close though, a fox killed Daisyfoot. Whiteberry was so devastated on the way to the moonpool she didn't see the monster racing towards her on the Thunderpath.- (So, everyone dies. A classic Warriors story. Maybe spruce it up a bit! Although prophecies can be overused, there are some good ideas out there. Maybe she received a prophecy that Quailfrost would die, then she tries to prevent it?)- 1 point

Other- Whiteberry got the prefix White- because of the color of her fur. She got the suffix -berry because when she was an apprentice Whiteberry saved the leader's kit when the kit ate deathberries.- (Good.)

Points Taken: 4

Results: 96%

Your OC seems pretty average, but there's nothing wrong with that. Not every cat is a hero with a prophecy; some are actually normal. Heck, some of the previous characters I've rated seemed average. I love the names you gave your characters, though, and your story has the same amount of death as the original series books. Keep working, and I'm sure you'll reach that 100%!