Kishore Gopinath

• Username: 4★gkishoreji
• Country:  India
• Student/Professional:Professional
• Organisation:Somewhere
• 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: 21

Current Ratings Graph Old Ratings Graph

1815 (+23)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2020 Division 2(2020-04-13 17:30:02)

Global Rank:   2272

Cheated in:   

Ratings System Update

(2020-04-13 17:30:02)

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?

1815 (+93)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   2272

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)

None

Practice Paths (0)

None

Contests (21)

July Challenge 2015

Chef and Cube, Bread

August Challenge 2015

Gravity Guy, Cooking Machine, Aditi and Magic Trick, Social Cluster

September Challenge 2015

Chain of Doughnuts, Nikitosh and xor, Count Steps in Matrix, Lighthouses, Chef and Chetris

October Challenge 2015

Time measure, Count Subarrays, Who dares to be a millionaire, Spheres, Rupsa and Equilateral Triangle

November Challenge 2015

Eugene and function, Chef and cakes, Simple Sum

December Challenge 2015

Chef and the stones, Oracle Devu and Longest Common Subsequence

October Cook-Off 2015

Word Stem

August Lunchtime 2015

Minimum Maximum

September Lunchtime 2015

Sum of palindromic numbers

October Lunchtime 2015

emitL

January Long Challenge 2016

Rupsa and the Game, Churu and Balls, Chef and Making Triples, Chef and Time Machine, Devu and Perfume

February Challenge 2016

Chef and Strange Operations, Chef-Detective

November Challenge 2016

Count Permutations, Chef and squares, Sereja and Ways in the Cube, Task for Alexey

January Cook-Off 2016

Chef and Fruits

February Challenge 2017

Chef and His Apartment Dues, Most Frequent Element, Gerrymander, Alice and her garden

April Challenge 2017

Dish Of Life, Similar Dishes

November Challenge 2017

Periodic Palindrome Construction, Villages and Tribes, Chef goes Left Right Left, Chef Hates Palindromes, Chef and Intersection Line

October Challenge 2019 Division 1

Chef and Maximum Star Value, Array Modification

November Challenge 2019 Division 2

Physical Exercise, Hard Sequence, From Zero to Infinity, Weapon Value, Chef and Minimum Colouring

April Challenge 2020 Division 2

Strange Number, Squared Subsequences, Unit GCD, Sell All the Cars, Leaked Answers (Challenge), COVID Pandemic and Long Queue

Total Problems Solved: 64