Ravi Kishore

• Username: 2★ravikishore
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Roorkee Uttarakhand, 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: 24

Current Ratings Graph Old Ratings Graph

1537 (-28)RatingProvisional
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April Challenge 2018 Division 2(2018-04-17 15:01:00)

Global Rank:   5134

Cheated in:   

Ratings System Update

(2018-04-17 15:01:00)

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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1537 (-1)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   5134

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 (24)

June Challenge 2012

Arranging Cup-cakes, Little Elephant and Candies

June Cook-Off 2012

Closing the Tweets

August Cook-Off 2013

Chef and The Right Triangles

December Challenge 2013

Magic Pairs

October Cook-Off 2014

Walk on the Axis

October Challenge 2014

Remy paints the fence, Chef and Ground, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus

November Challenge 2014

Distinct Characters Subsequence, Let us construct palindrome, Chef and Segment Game

September Lunchtime 2014

Chef and easy problem

October Lunchtime 2014

Tanu and Head-bob

September Challenge 2016

Chef and digits of a number, Faded Palindromes, Chef and calculation

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number

May Challenge 2017

Chef and his daily routine

July Challenge 2017

Chef and Sign Sequences, IPC Trainers, Whats in the Name, Calculator

September Challenge 2017

Chef and Pick Digit, Little Chef and Sums

October Challenge 2017

Max Mex, A Balanced Contest

November Challenge 2017

Villages and Tribes

December Challenge 2017

Chef And his Cake

January Challenge 2018

Maximum Score, Rectangle

February Challenge 2018

Chef And His Characters, Permutation and Palindrome, Car-pal Tunnel, Chef And The Patents

March Challenge 2018 DIV 2

Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minion Chef and Bananas

April Challenge 2018 Division 2

Workers

Total Problems Solved: 46