Ronak Sirwani

• Username: 2★johnwick7
• Country:  India
• Student/Professional:Student
• Institution:Government Engineering College, Modasa Gujarat, India
• 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: 37

Current Ratings Graph Old Ratings Graph

1449 (+14)RatingProvisional
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Starters 110 Divison 3 (Rated)(2023-11-29 22:00:04)

Global Rank:   1728

Cheated in:   

Ratings System Update

(2023-11-29 22:00:04)

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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1435 (-50)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 22 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   4896

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 (37)

September Challenge 2018 Division 2

Chef and Adventures, Magician versus Chef

November Challenge 2018 Division 2

Chef and Difficult Contests

October Challenge 2018 Division 2

Chef and Serves

September Lunchtime 2018 Division 2

Judging Delay

February Challenge 2019 Division 2

Appy and Contest

March Challenge 2019 Division 2

Chef and Number Game

April Challenge 2019 Division 2

Maximum Remaining

July Challenge 2019 Division 2

Chef and Mean

August Challenge 2019 Division 2

Football

November Challenge 2019 Division 2

Weapon Value, Hard Sequence

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

January Challenge 2020 Division 2

Chef and Dynamo, Breaking Bricks

February Challenge 2020 Division 2

School of Geometry, Hard Cash

March Challenge 2020 Division 2

Pintu and Fruits

May Challenge 2020 Division 2

Isolation Centers

June Challenge 2020 Division 2

Chef and Icecream, Chef and Price Control, Chef and String, Even Matrix

July Challenge 2020 Division 2

Missing a Point, Chef and Card Game, Chef and Strings, Ada King

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess

September Challenge 2020 Division 2

A Problem on Sticks

October Challenge 2020 Division 2

Covid Run, Chef and Easy Queries

November Challenge 2020 Division 2

Restore Sequence, Ada and Dishes

December Challenge 2020 Division 2

Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

January Challenge 2021 Division 3

Encoded String, Fair Elections, Chef and Division 3, Point Of Impact

February Challenge 2021 Division 3

Chef and Meetings, Maximise Function, Highest Divisor, Frog Sort

February CodeChef Starters 2021 Division 3 (Rated)

Chef and Coupon

March Challenge 2021 Division 3

No Time to Wait, Space Arrays, Chef and Groups, Interesting XOR!

April Challenge 2021 Division 3

Valid Pair, World Record

May CodeChef Starters 2021 Division 3 (Rated)

Cheating Time, Plagiarism, Lazy Chef, Correct Sentence

May Challenge 2021 Division 3 (Rated)

Solubility, Golf, Xor Equality, Tic Tac Toe

June Challenge 2021 Division 2 (Unrated)

Shortest Route, Bella ciao, Summer Heat

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 13 Division 2 (Rated)

Chef in Vaccination Queue, Maximum Light Up, Magical Doors

October Challenge 2021 Division 3 (Rated)

Which Mixture, Three Boxes

November Challenge 2021 Division 3 (Rated)

Equal Coins, Which Fuel is Cheaper

CodeChef Starters 22 Division 3 (Rated)

An Interesting Sequence, Equal Card Game, Elections in Chefland

Starters 110 Divison 3 (Rated)

Water Park, Airlines, Marbles,  Am I Lucky!

Total Problems Solved: 117