Karan Aggarwal

• Username:3★karan109
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Delhi India
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

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

Rating Graph

No. of Contests Participated: 11

Current Ratings Graph Old Ratings Graph

1789 (+84)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-Off 2020 Division 2(2020-03-23 00:00:02)

Global Rank:   109

Cheated in:   

Ratings System Update

(2020-03-23 00:00:02)

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?

1789 (-89)RatingProvisional
Rating i Provisional Rating, click to know more

March Cook-Off 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   109

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)

Practice for ZCO and INOI

2%

Contests (11)

December Challenge 2019 Division 2

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

December Cook-Off 2019 Division 2

Change It

January Challenge 2020 Division 2

Chefina and Prefix Suffix Sums, Breaking Bricks, Equality, Doofish Matrix, Doraemon, Chef and Dynamo

February Challenge 2020 Division 1

No Change Required, (Challenge) Raisins, Long Contest and Cook Off Overlaps

January Cook-Off 2020 Division 1

Range AND

March Cook-Off 2020 Division 2

Mysterious Sequence, Find Your Gift, Box of Chocolates

February Lunchtime 2020 Division 2

At the Gates, Not All Flavours

March Lunchtime 2020 Division 1 (Unrated)

Maximize LCM

Total Problems Solved: 50