Ravi Mathanya

• Username: 1★rkmathanya
• Country:  India
• Student/Professional:Student
• Institution:Maulana Azad National Institute of Technology, Bhopal Madhya Pradesh, 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: 17

Current Ratings Graph Old Ratings Graph

1231 (-42)RatingProvisional
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December Challenge 2020 Division 2(2020-12-14 15:00:02)

Global Rank:   22561

Cheated in:   

Ratings System Update

(2020-12-14 15:00:02)

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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1231 (-21)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   22561

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 (1)

C++ STL - Standard template library

15%

Practice Paths (2)

SQL Practice Queries

1%

Level up from 1* to 2*

6%

Contests (17)

November Challenge 2014

Distinct Characters Subsequence

February Challenge 2015

Chef and Chain, Chef and Equality

August Challenge 2015

Cooking Machine

September Challenge 2015

Count Steps in Matrix

December Challenge 2018 Division 2

Chef and Interactive Contests

January Cook-Off 2019 Division 2

Ada School

February Challenge 2019 Division 2

Chef and Secret Ingredients, Appy and Contest, Deputy Chef

February Cook-Off 2019 Division 2

Buying New Tablet

June Cook-Off 2019 Division 2

Multiple Choice Exam

Total Problems Solved: 51