Chance Me for CAS :)

I am currently a senior and I’m just curious of what my chances are, and I didn’t apply for FA
Female Asian living in Germany - Fluent in English, German, Spanish and Korean

I’m applying for mathematics.

I’m currently doing the IB Program:
HL: English B / Biology / Math & SL: Geography / Korean / Chemistry

I have a quite low GPA: our school only provides cumulative weighted GPA - 6.69/7.00 (But I do show an upward trend)
Our grade consists of 129 people and the person who had the highest grade had 7.73/7.00
rank: n/a

9th Grade: 11 A’s, 8 B’s, 1 C
10th grade: 11 A’s, 7 B’s, 1 C
11th grade (IB): 9 A’s, 5 B’s
Biology HL 7/5
English B HL 6/6
Geography SL 5/5
Korean A Lit SL 5/6
Music SL 5/5
Math HL 6/6
TOK 6/6

11th Grade (AGAIN- I repeated because i had to change subjects at a late time): 13A’s, 1 B
Biology HL 6/5
Chemistry SL 6/7
English B HL 5/6
Geography SL 6/6
Korean A Lit SL 6/6
Math HL 7/7
TOK 6/5
*Unfortunately got a bunch of strict teachers

12th Grade (I’m in the middle of semester 1): 5 A’s 1 B
Biology HL 6
Chemistry SL 7
English B HL 6
Geography SL 5
Korean A Lit SL 6
Math HL 7

SAT: Single - 2180 (640/760/780) & Superscore - 2220 (660/780/780)
SAT II: Math Level 2 800 / Chemistry 760 / Taking Biology M in January
TOEFL: 110

EC:
Peer writing coach (1.5 year)
School newspaper (3 years)
School Concert Band (5 years) <–Flute and Tuned Percussion
Leadership course (2 years)
UKMT (math competition) Gold 3 times in a row & also participated in the British Math Olympiad (BMO)
Member of Nepalese Children’s Home (1 year)
Member of Poland Drive (1 year) <-- helping children’s home
Been playing the piano for 13 years
two German language certificates (B2 (C1 is the highest from A1, A2, B1, B2 and C1) and TestDaF (gives qualification to attend german universities)

I don’t have any sports.

Recommendations: Maths and English Teacher 9/10
Essay: 9/10

Not sure what the whole 7 point GPA is about, but I think you have a pretty good chance of getting in.