Abhishek Tiwari

• Username: 2★abhishek_0812
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Ropar Rupnagar, Punjab, 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: 18

Current Ratings Graph Old Ratings Graph

1455 (-20)RatingProvisional
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April Challenge 2017(2017-04-17 15:00:00)

Global Rank:   5323

Cheated in:   

Ratings System Update

(2017-04-17 15:00:00)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1455 (+22)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2017(2022-12-20 00:00:00)

Global Rank:   5323

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 (18)

October Cook-Off 2014

Walk on the Axis

July Challenge 2015

Chef and Cube

February Challenge 2016

Chef-Detective

March Challenge 2016

Palindromic substrings

June Challenge 2016

Devu and an Array

August Challenge 2016

Chef and Chocolate, Chef and Round Run

September Challenge 2016

Chef and digits of a number, Faded Palindromes

October Challenge 2016

Chef and Keyboard, Chef and Three Dogs, Fenwick Iterations

December Challenge 2016

Train Partner

June Cook-Off 2016

Sticks

August Cook-Off 2016

Tweedle-Dee and Tweedle-Dum

September Cook-Off 2016

Lazy Jem

August Lunchtime 2016

Studying Alphabet

April Challenge 2017

Bear and Clique Distances

Total Problems Solved: 53