Jalaj Chadha

• Username: 3★jalajchadha
• Student/Professional:Student
• Institution:Netaji Subhas University of Technology Dwarka, Delhi, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 20

Current Ratings Graph Old Ratings Graph

1710 (+5)RatingProvisional
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November Challenge 2013(2013-11-11 15:00:00)

Global Rank:   995

Cheated in:   

Ratings System Update

(2013-11-11 15:00:00)

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1710 (+129)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2013(2022-12-20 00:00:00)

Global Rank:   995

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 (20)

September Challenge 2012

Racing Horses

October Challenge 2012

Fierce Battles, Maximum Sub-rectangle in Matrix

October Cook-Off 2012

Buying Sweets

December Challenge 2012

Granama Recipes

January Challenge 2013

The Minimum Number Of Moves, Chef of the Year, Three Different Numbers

February 2013 Challenge

Efficient Painting, Climbing Stairs, Buy1-Get1, Little Elephant and Cards

March Cook-off 2013

The Ball And Cups

April Challenge 2013

Little Elephant and Music, Barcelona Gameplay Tactics, Kingdom Unity, Fault Tolerance, Maximum Weight Difference, Levy Conjecture

April Cook-Off 2013

Andrew and the Meatballs, Andrew and the Meatballs again

June Challenge 2013

Predictopus, Lapindromes, To challenge or not, W String

June Cook-Off 2013

Attic Crossing, Lyra and the Alethiometer

Lunch Time June 2013

Number of Factors

July Challenge 2013

Circle of death, Sereja and Sorting, Count K-Primes, Chef and Walking on the rectangle , The Probability Of Winning, Galactik Football

July Cook-off 2013

Chopsticks, A Plus B Again!

Lunch Time July 2013

Cooking dishes

October Challenge 2013

Helping Lira, Maxim and Dividers

November Challenge 2013

Superpowers of 2, Uncle Johny, Square Digit Squares, Missing some chairs

Total Problems Solved: 171