Dwaraganathan Rengasamy

• Username: 3★dwarag_123
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Tiruchirappalli Tamil Nadu, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 7

Current Ratings Graph Old Ratings Graph

1627 (+11)RatingProvisional
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Starters 44 Division 2 (Rated)(2022-06-22 23:00:02)

Global Rank:   1054

Cheated in:   

Ratings System Update

(2022-06-22 23:00:02)

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

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1627 (-87)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 44 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1054

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 (7)

May Cook-Off 2021 Division 3

Marathon

July Cook-Off 2021 Division 3

XOR-ORED, Mod Equality, Shoe Fit

July Lunchtime 2021 Division 2

Beautiful Pairs, Array Rotation Returns

CodeChef Starters 7 Division 3 (Rated)

Ceiling Sum, Chess Format, Food Chain

August Challenge 2021 Division 2 (Unrated)

Olympics Ranking, Problem Difficulties, Chef and Bulb Invention, Special Triplets

CodeChef Starters 9 Division 2 (Unrated)

Black cells in a chessboard, Large Square

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Equal Coins

Code Drive Division 2 (Rated)

Sum this up, Again XOR problem, Maximum Factors Problem, Count Number of Peaks

Starters 42 Division 2 (Rated)

Minimum or Maximum, Divisible by 3

Starters 44 Division 2 (Rated)

Triple Xor, Dense Bracket Sequence

Total Problems Solved: 66