RITU RAJ

• Username: 3★chotu1527
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Patna Bihar, India
• 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: 23

Current Ratings Graph Old Ratings Graph

1705 (-29)RatingProvisional
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Starters 97 Division 2 (Rated)(2023-07-05 22:00:02)

Global Rank:   1619

Cheated in:   

Ratings System Update

(2023-07-05 22:00:02)

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1734 (-3)RatingProvisional
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CodeChef Starters 24 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   362

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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Contests (23)

September Challenge 2018 Division 2

Magician versus Chef

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

January Cook-Off 2019 Division 2

Ada School, Ada King

February Challenge 2019 Division 2

Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Deputy Chef

March Challenge 2019 Division 2

Chef got Recipes, Chef and Number Game, Chef and a Beautiful Digit

March Lunchtime 2019 Division 2

Testing Robot, Pogo Stick Competition

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Fencing

April Lunchtime 2019 Division 2

Attendance

May Challenge 2019 Division 2

Where to Build the Roads, Reduce to One, Matches

September Mega Cook-Off 2019 Division 2

Two Groups, Playing with Matches

September Lunchtime 2019 Division 2

Chef Feeds Cats, Find the Sum

October Mega Cook-Off 2019 Division 2

Cakewalk, Medel, D-Or

November Challenge 2019 Division 2

Hard Sequence, Weapon Value

December Challenge 2019 Division 2

Plus Multiply, Binary XOR, Easy Subsequence Selection, That Is My Score!, Addition

December Lunchtime 2019 Division 2

Check Algorithm

February Challenge 2020 Division 2

The Theatre Problem, No Change Required, Hard Cash, School of Geometry

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP, Chef and Wedding Arrangements

January Challenge 2021 Division 2

Chef and Ants, Watching CPL, Fair Elections

February Challenge 2021 Division 2

Frog Sort, Team Name, Prime Game, Maximise Function

December Challenge 2021 Division 2 (Unrated)

List of Lists, Rock Paper Scissors, Valleys and Hills, Pyramid Traversal

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor, Equal LIS

January Cook-Off 2022 Division 2

Palindromes Not Allowed

CodeChef Starters 24 Division 3 (Rated)

Divisors and Reciprocals, EVM Hacking, Yet Another Constructive Problem, Badminton Serves, Avoid Contact

March Long One 2022, Division 2 (Unrated)

Akash and Function, Exact Marks

October Long 2022 Division 2 (Unrated)

Binary Substituition, Single Operation Part 1, Single Operation Part 2

Starters 97 Division 2 (Rated)

Schrodinger Smiley

Total Problems Solved: 100