Abhishek Kumar

• Username: 1★abhinan
• Country:  India
• Student/Professional:Student
• Institution:Bengal Institute of Technology Kolkata, West Bengal
• 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: 7

Current Ratings Graph Old Ratings Graph

1345 (-40)RatingProvisional
Rating i Provisional Rating, click to know more

October Lunchtime 2017(2017-10-28 22:30:00)

Global Rank:   2757

Cheated in:   

Ratings System Update

(2017-10-28 22:30:00)

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?

1345 (+57)RatingProvisional
Rating i Provisional Rating, click to know more

October Lunchtime 2017(2022-12-20 00:00:00)

Global Rank:   2757

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

0%

Contests (7)

August Challenge 2016

Chef and Chocolate

September Challenge 2016

Chef and digits of a number

February Challenge 2017

Chef and His Apartment Dues

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number

February Lunchtime 2017

Bear and Milky Cookies

July Challenge 2017

Whats in the Name

Total Problems Solved: 41