Chance me for Princeton SCEA / Brown ED / Dartmouth ED?

​Demographics: Indian male, international, tier-4 city in India, applying for full financial aid. Limited local research/EC opportunities.

​Intended Major: Computer Science | Academic Interest: Astronomy/Astrophysics

​Academics:

​Class 9: 77% | Class 10 (CBSE): 91.4%

​Class 11: 97% (Valedictorian / #1 Rank)

​Class 12: 95% pre-board (HSC, final pending)

​SAT: TBD (preparing)

​ECs:

​Cultural Head: 2nd highest leadership position at 1000+ student school; managed events with 1000+ audience.

​Exoplanet Research: Independent research guided by university professor studying provided papers & research topics.

​Astronomy: Independent stargazing, tracking celestial events, eclipses, space missions from home.

​Chess Community Founder/Admin: Built & managed online chess community around a Grandmaster.

​Community Volunteering: Student volunteer in 12-hr Miyawaki drive; planted 500+ saplings (Guinness World Record attempt).

​NGO Work: Volunteer with 2 local community service organizations.

​School Sports: Core team member for both school Cricket & Badminton teams.

​Music: 3 levels cleared in Indian classical singing examinations; self-taught guitar.

​Gourmet Club: Event coordinator for school culinary club.

​Honors:

​Class 11 Valedictorian / Highest Academic Standing

​3D Printing Competition — Advanced to State Level

​IGKO Olympiad — School Gold Medal

​Gem of the Class (Grades 9 & 10)

​Questions:

​How competitive is this profile for Princeton SCEA, Brown ED, and Dartmouth ED with full aid?

​How bad is the Class 9 77% given my 97% upward trend in Class 11?

​Does independent exoplanet research carry weight without a national award/paper?

​How much does a Tier-4 city context matter in review?

​Which early option makes the most strategic sense?

​What are my biggest weaknesses and what should I improve before applying?

chance me for Princeton SCEA / Brown ED / Dartmouth ED?

demographics: Indian male, international student, India, applying for financial aid

intended major: Computer Science
academic interests: Astronomy / Astrophysics

Academics:

• Class 9: 77%
• Class 10: 91.4% (CBSE)
• Class 11: 97%
• Class 12: 95% pre-board (HSC, final results pending)
• Class 11 Valedictorian / highest academic standing
• SAT: TBD, currently preparing
• School is located in a tier 4 city in India, with relatively limited research/EC opportunities compared with major Indian cities

ECs:

• Cultural Head — second-highest student leadership position at a school of 1000+ students; managed school events with audiences of 1000+
• Astronomy — independently pursued astronomy from home; followed eclipses, meteor showers, space missions and other major astronomical events and conducted independent exploration/research
• Exoplanet Research — independent research under the guidance of a university professor; currently studying research papers provided by the professor and continuing the academic conversation
• Chess Community — Founder & Admin — founded and managed an online chess community centered around a Grandmaster; involved in community management and member engagement
• Cricket — core team member of school cricket team
• Badminton — core team member of school badminton team
• NGO Work — worked with two NGOs/community organizations
• Gourmet Club — event coordinator and member of school's gourmet club
• Music — independently learning guitar; cleared 3 levels of classical singing examinations
• Environmental Volunteering / World Record Attempt — student volunteer in a 12-hour Miyawaki plantation drive; personally planted 500+ saplings. The event was a Guinness World Record attempt; official result pending

Honors:

• Class 11 Valedictorian / highest academic standing
• 3D Printing Competition — progressed through inter-school → regional → state level
• IGKO Olympiad — School Gold Medal
• Gem of the Class — Grades 9 & 10
• Other smaller school honors

Application plans:

• Princeton SCEA
• Brown ED
• Dartmouth ED

Financial aid is extremely important for me; I would only be able to attend if the financial aid package makes it realistically affordable.

Questions:

1. How competitive does this profile look for Princeton/Brown/Dartmouth?
2. How much does the 77% in Class 9 hurt given the strong upward trend?
3. How meaningful is being Class 11 Valedictorian?
4. Does the astronomy/exoplanet work have significant value without a national/international award?
5. How much does the limited-opportunity/tier 4 city context matter?
6. Which of Princeton SCEA / Brown ED / Dartmouth ED would you choose?
7. What are the biggest weaknesses in this profile?
8. What should I realistically try to improve before applications?

Please be brutally honest — I'm looking for actual criticism rather than reassurance.

Hi guys I have 3.7 gpa in grade 10 and am targeting a 3.8-3.9 gpa in grade 12. I still have 7 months for my final exams. I have been the cultural head of my school in grade 10, which was the 2nd highest rank in student council out of 1000 students. I have some computer science and astronomy projects. I am bit worried that I don't have any national or international-level achievements, and also I haven't taken any AP's or SATs till date. I will give my DET in few months. What should i do if anybody could help me