Ronak Vaghela

• Username: 5★ronakvaghela45
• Country:  India
• Student/Professional:Student
• Institution:Dhirubhai Ambani Institute of Information and Communication Technology, Gandhinagar Gujarat, India
• 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: 5

Current Ratings Graph Old Ratings Graph

2075 (-32)RatingProvisional
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August Cook-Off 2017(2017-08-21 00:00:00)

Global Rank:   418

Cheated in:   

Ratings System Update

(2017-08-21 00:00:00)

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2075 (-3)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2017(2022-12-20 00:00:00)

Global Rank:   418

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 (5)

June Challenge 2016

Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Devu and an Array, Chef And The Hiring Event

September Challenge 2016

Chef and Friends, Dividing Machine, Chef and Matrix Division, Chef and digits of a number, Faded Palindromes, JosephLand, Chef and calculation

January Challenge 2017

Fantastic Four, Tourists in Mancunia, Reservior, Digits Cannot Separate, Chef and Circle, Cats and Dogs, Capital Movement

May Challenge 2017

Chef and Sub Array , Long Sandwich , Gotham PD, Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences

August Cook-Off 2017

Real obtuse, From heaven to earth

May Lunchtime 2017

Prefix Inversions

Total Problems Solved: 37