Ritabrata Das

• Username: 3★ritabratadas5
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Durgapur West Bengal, 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: 15

Current Ratings Graph Old Ratings Graph

1609 (-6)RatingProvisional
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Starters 189 (Rated)(2025-06-04 22:00:02)

Global Rank:   1332

Cheated in:   

Ratings System Update

(2025-06-04 22:00:02)

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1584 (-33)RatingProvisional
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Starters 68 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1364

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)

Practice Paths (1)

Jump from 2* to 3*

1%

Contests (15)

June Challenge 2021 Division 3 (Rated)

Bitwise Tuples, Shortest Route, Summer Heat, Bella ciao

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity

July Lunchtime 2021 Division 3

Chef and Spells, Red Alert

August Challenge 2021 Division 3 (Rated)

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

August Lunchtime 2021 Division 3

K-th Maximum, Just a Graph, Programming Languages, Maximum Length Even Subarray

CodeChef Starters 8 Division 3 (Rated)

Javelin Qualification, Penalty Shots

September Challenge 2021 Division 2 (Unrated)

Airline Restrictions, Travel Pass

June Cook-Off 2022 Division 2 (Rated)

Simple XOR, Break the Stick

Starters 42 Division 2 (Rated)

Minimum or Maximum, Divisible by 3

July Lunchtime 2022 Division 2 (Rated)

Easy Pronunciation, Yet Another Palindrome Making Problem, Maximum Median Matching, Largest Family

Starters 49 Division 2 (Rated)

Split The String, High Frequency, Valid Minimum

Starters 67 Division 2 (Rated)

Maximum Angriness, Expensive Steps , Counting Problem

Starters 68 Division 2 (Rated)

Boring String, Make Money, Expense List

Starters 72 Division 3 (Rated)

Indivisible, Apples and oranges, N Triplets

Starters 73 Division 3 (Rated)

Consecutive Xor, Lucky Numbers, Append for OR

Starters 189 (Rated)

Nutrition Cost, Create Binary String

Total Problems Solved: 218