Rajat Kamra

• Username: 1★rajat_121292
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Guwahati Assam
• 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: 18

Current Ratings Graph Old Ratings Graph

1397 (+10)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2018 Division 2(2018-09-17 15:00:02)

Global Rank:   6493

Cheated in:   

Ratings System Update

(2018-09-17 15:00:02)

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?

1397 (-45)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   6493

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?

Learning Paths (0)

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Practice Paths (0)

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Contests (18)

March Challenge 2013

Approximately

April Challenge 2013

Maximum Weight Difference

May Challenge 2013

Matchsticks, Password Cracking Challenge, Name Reduction, Your Name is Mine, Field Trip

August Challenge 2013

Splitting Candies

December Challenge 2013

Magic Pairs

January Challenge 2014

Chef and Feedback

July Cook-Off 2014

Copy-Paste, Sum Queries

May Challenge 2014

Compilers and Parsers, Chef-jumping, Stone

June Challenge 2014

Chef and Subarray

July Challenge 2014

Count Substrings

November Challenge 2014

Distinct Characters Subsequence

September Challenge 2018 Division 2

Magician versus Chef

Total Problems Solved: 102