Rishav Jain

• Username: 2★rishavjain
• Country:  India
• Student/Professional:Student
• Institution:International Institute of Information Technology, Bangalore Bangalore
• 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: 13

Current Ratings Graph Old Ratings Graph

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September Challenge 2018 Division 2(2018-09-17 15:00:02)

Global Rank:   4548

Cheated in:   

Ratings System Update

(2018-09-17 15:00:02)

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1515 (+20)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   4548

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 (13)

October Cook-Off 2014

Walk on the Axis, The Army

November Cook-Off 2014

Brackets

December Cook-Off 2014

Good Joke!

November Challenge 2014

Chef and Segment Game, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome, The Spelling Problem

January Challenge 2015

Gcd Queries, One Dimensional Kingdoms, Sereja and Votes, Chef and Stones, Chef and A Large Permutation

July Challenge 2015

Na2a and lucky stone, Chef and Cube

August Challenge 2015

Cooking Machine

September Challenge 2015

Count Steps in Matrix

June Cook-Off 2015

Strange operations

August Cook-Off 2015

Chef and the XORed Number , Chef and the Wildcard Matching

January Challenge 2018

Maximum Score, String Merging

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends

September Challenge 2018 Division 2

Magician versus Chef, Chef and Adventures

Total Problems Solved: 96