Rishabh Jain

• Username: 1★rishij2112
• Country:  India
• Student/Professional:Student
• Institution:Motilal Nehru National Institute of Technology Allahabad Uttar Pradesh, 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: 14

Current Ratings Graph Old Ratings Graph

1301 (-37)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2019 Division 2(2019-01-14 15:00:02)

Global Rank:   12510

Cheated in:   

Ratings System Update

(2019-01-14 15:00:02)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

How the rating system works?

1301 (+15)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   12510

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)

None

Practice Paths (0)

None

Contests (14)

September Challenge 2017

Little Chef and Sums, Minimum Good Permutation

October Challenge 2017

A Balanced Contest

November Challenge 2017

Chef goes Left Right Left

December Challenge 2017

Chef And his Cake, Penalty Shoot-out

July Cook-Off 2017

Chang and Bitwise OR

September Cook-Off 2017

Subsequence Equality

January Challenge 2018

Maximum Score, Rectangle, String Merging, Partition the numbers

February Challenge 2018

Chef And The Patents, Permutation and Palindrome, Car-pal Tunnel, Chef And His Characters

March Challenge 2018 DIV 2

Chef and Easy Problem, A Big Sale, Mix the Colors, Chef and Glove, Minion Chef and Bananas

April Challenge 2018 Division 2

Weight of Numbers, Workers

June Challenge 2018 Division 2

Naive Chef

August Challenge 2018 Division 2

Spell Bob

June Lunchtime 2018 Division 2

Counting Pretty Numbers

Total Problems Solved: 75