Tarun Kumar Acharya

• Username: 2★tka4798
• Country:  India
• Student/Professional:Student
• Institution:Vellore Institute of Technology, Vellore
• 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: 13

Current Ratings Graph Old Ratings Graph

1533 (+33)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-off 2018 Division 2(2018-05-21 00:00:02)

Global Rank:   618

Cheated in:   

Ratings System Update

(2018-05-21 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?

1533 (-122)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-off 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   618

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 (13)

July Challenge 2017

Whats in the Name, Calculator , Chef and Sign Sequences

September Challenge 2017

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

October Challenge 2017

Max Mex, A Balanced Contest

December Challenge 2017

Chef And his Cake

July Cook-Off 2017

Chang and Bitwise OR, Chang and the Perfect Function

August Cook-Off 2017

From heaven to earth

September Cook-Off 2017

Subsequence Equality

August Lunchtime 2017

Mathison and pangrams

October Lunchtime 2017

Buggy Calculator

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle

May Cook-off 2018 Division 2

Secret Recipe

Total Problems Solved: 41