aman kumar

• Username: 2★aman.gupta
• Student/Professional:Student
• Institution:National Institute of Technology, Hamirpur
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 6

Current Ratings Graph Old Ratings Graph

1440 (+24)RatingProvisional
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November Cook-Off(2011-11-21 00:00:00)

Global Rank:   224

Cheated in:   

Ratings System Update

(2011-11-21 00:00:00)

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1440 (-25)RatingProvisional
Rating i Provisional Rating, click to know more

November Cook-Off(2022-12-20 00:00:00)

Global Rank:   224

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

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Contests (6)

September Cook-off

Hotel Bytelandia

November Cook-Off

Subanagrams

Total Problems Solved: 7