Utpal Aman

• Username: 3★utpal_001
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar Pradesh
• 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: 25

Current Ratings Graph Old Ratings Graph

1620 (-37)RatingProvisional
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July Challenge 2019 Division 2(2019-07-15 15:00:02)

Global Rank:   5952

Cheated in:   

Ratings System Update

(2019-07-15 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?

1620 (+80)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   5952

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 (25)

May Challenge 2017

Courses in an university, Chef and his daily routine

August Long Challenge 2017

Chef and Mover, Palindromic Game, Greedy Candidates, Chef and Rainbow Array

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

October Challenge 2017

A Balanced Contest

November Challenge 2017

Periodic Palindrome Construction, Villages and Tribes

August Cook-Off 2017

From heaven to earth, Real obtuse

July Lunchtime 2017

Find the Maximum Value

August Lunchtime 2017

Mathison and the Dynamo shuffle, Mathison and pangrams

September Lunchtime 2017

Chef and Cook-Off Contests

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle, Partition the numbers

January Cook-Off 2018

Survive in ChocoLand

February Challenge 2018

Chef And The Patents, Chef And His Characters

March Challenge 2018 DIV 2

Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minions and Voting, Minion Chef and Bananas

March Cook-off 2018 Division 2

Chef Goes to the Cinema, Chef Judges a Competition

May Challenge 2018 Division 2

Minimum Deletions

June Challenge 2018 Division 2

Naive Chef

July Challenge 2018 Division 2

Strike or Spare

August Challenge 2018 Division 2

Modular GCD, Spell Bob, Sheokand and Number, Problem Sort

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem

October Challenge 2018 Division 2

Minimize Digitsum, Chef and Serves, Byte to Bit

September Lunchtime 2018 Division 2

Judging Delay

ProCon 2018 (Rated for all)

The Great Run, Kill them with your success

July Challenge 2019 Division 2

Chef and Mean

Total Problems Solved: 171