ravi6252

• Username:2★ravindra jonwal
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Karnataka
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

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

Rating Graph

No. of Contests Participated: 21

Current Ratings Graph Old Ratings Graph

1445 (-46)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2017(2017-02-19 15:00:00)

Global Rank:   6493

Cheated in:   

Ratings System Update

(2017-02-19 15:00:00)

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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1445 (+42)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2017(2022-12-20 00:00:00)

Global Rank:   6493

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 (21)

October Challenge 2015

Count Subarrays

June Challenge 2016

Devu and an Array

July Challenge 2016

Andrash and Stipendium

September Challenge 2016

Chef and digits of a number, Faded Palindromes

November Challenge 2016

Count Permutations, Chef and squares, Task for Alexey

July Cook-Off 2016

Chef and Numbers, Chef and Proportion

August Cook-Off 2016

Tweedle-Dee and Tweedle-Dum

September Cook-Off 2016

Lazy Jem

October Cook-Off 2016

Watson asks Does Permutation Exist, ChefWatson uses Social Network

August Lunchtime 2016

Studying Alphabet

October Lunchtime 2016

The Largest Bouquet

November Lunchtime 2016

Chef and his Students

January Lunchtime 2017

Nothing in Common

Total Problems Solved: 34