Aravind Kollipara

• Username: 1★aravind97
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, 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: 18

Current Ratings Graph Old Ratings Graph

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November Lunchtime 2021 Division 3(2021-11-27 22:30:04)

Global Rank:   260

Cheated in:   

Ratings System Update

(2021-11-27 22:30:04)

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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1397 (-273)RatingProvisional
Rating i Provisional Rating, click to know more

November Lunchtime 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   260

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)

April Challenge 2016

Chef And Coloring

May Challenge 2016

Laddu

June Challenge 2016

Devu and an Array

July Challenge 2016

Andrash and Stipendium

October Challenge 2016

Chef and Three Dogs

November Challenge 2016

Task for Alexey

December Challenge 2016

Train Partner

May Challenge 2017

Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers

June Challenge 2017

A Good Set, Pairwise union of sets, Triplets, Xenny and Coin Rankings, Chef and the Feast

July Challenge 2017

Chef and Sign Sequences, Calculator

September Challenge 2017

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

July Cook-Off 2017

Chang and Bitwise OR

May Cook-off 2018 Division 2

Best Cake Ever, Secret Recipe

May Challenge 2018 Division 2

Dibs on Fibs, Fake Binary Search, Xor Again, Minimum Deletions, Change the Signs, Mighty Friend

FizzBuzz Division 3 (Rated)

Magical Planks, Clean The Sequence, Substring Minimum Function, Can_Reach, Can You Eat It

November Lunchtime 2021 Division 3

Minimum Number of Pizzas, Expected Weight, Chef and Stock Prices

Total Problems Solved: 47