CJ

• Username: 1★chhavi_jain123
• Country:  India
• Student/Professional:Student
• Institution:Delhi Public School, Ranchi Jharkhand, 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

1375 (-3)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2020 Division 2(2020-08-24 00:15:02)

Global Rank:   5250

Cheated in:   

Ratings System Update

(2020-08-24 00:15:02)

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?

1375 (-117)RatingProvisional
Rating i Provisional Rating, click to know more

August Cook-Off 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   5250

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 (14)

March Challenge 2019 Division 2

Chef got Recipes

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Subtree Removal, Fencing

December Lunchtime 2019 Division 2

Stupid Machine, Check Algorithm

June Challenge 2020 Division 2

Chef and Price Control, Chef and String, Chef and Icecream, The Tom and Jerry Game!, Even Matrix

July Challenge 2020 Division 2

Ada King, Missing a Point, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

Smallest KMP

July Cook-Off 2020 Division 2

Even-tual Reduction

July Lunchtime 2020 Division 2

Chef and Steps, Maximum Candies

August Cook-Off 2020 Division 2

Polygon Relationship

June Lunchtime 2020 Division 2

Increasing Decreasing

Coders' Legacy (Rated for all)

Chef vs Doof

Total Problems Solved: 35