Ankur srivastava

• Username: 4★johnwick690
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Dhanbad
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 24

Current Ratings Graph Old Ratings Graph

1816 (+30)RatingProvisional
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August Lunchtime 2020 Division 1(2020-08-29 22:30:00)

Global Rank:   253

Cheated in:   

Ratings System Update

(2020-08-29 22:30:00)

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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1816 (-141)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2020 Division 1(2022-12-20 00:00:00)

Global Rank:   253

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)

August Challenge 2018 Division 2

Spell Bob, Sheokand and Number

November Challenge 2018 Division 2

Magician versus Chef 2, Chef and Ridges, Chef and Happiness, Chef and Difficult Contests

October Challenge 2018 Division 2

Appy and Balloons , Minimize Digitsum, Chef and Serves, Byte to Bit

August Lunchtime 2018 Division 2

Chef and Eid

September Lunchtime 2018 Division 2

Judging Delay, Chef Restaurant

ProCon 2018 (Rated for all)

The Great Run, Kill them with your success

January Challenge 2019 Division 2

A Pizza Slice, Fancy Quotes, Chef and Modulo Game, Distinct Pairs, Lucky Number Game, Different Neighbours, Yet Another Problem About Sequences

Plinth-Enigma'19 LNMIIT Techfest - (Rated for all)

XOR! Wait for it

February Challenge 2019 Division 2

Manhattan Rectangle, Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef

February Lunchtime 2019 Division 2

Average Number, The Tricky Deal

May Challenge 2019 Division 1

Where to Build the Roads

May Cook-Off 2019 Division 1

Misha and Nice Sets

June Challenge 2019 Division 1

Sum and GCD, Chef and Ingredients

July Lunchtime 2019 Division 2

Easy Math, Swapping

August Lunchtime 2019 Division 2

Eidi Gift, Chef and Trip

October Challenge 2019 Division 1

(Challenge) Maximizing LIS, Array Modification, Chef and Maximum Star Value, Even Edges

International Coding League 2019 (Rated for Division 2)

FlatLand, Too Many Candies, A Weird Device

January Challenge 2020 Division 1

Chef and Dynamo, Doraemon, Chefina and Prefix Suffix Sums

March Cook-Off 2020 Division 2

Mysterious Sequence, Box of Chocolates, Find Your Gift

Biteration #2 (Rated for Division 2)

A - Books, C - Chef and Maths

August Lunchtime 2020 Division 1

Game on a Strip, Alien Invasion

RECode 12.0 (Rated for all)

Chef and String, Chef and Walk, Chef and Rotation, Chef and Numbers

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian

Code Ensemble (Rated for Division 2)

Cherry and Bits, Priya and AND, Help Martha

Total Problems Solved: 155