Jatin

• Username: 2★rdfan19
• Country:  India
• Student/Professional:Student
• Institution:Delhi Technological University New Delhi, 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: 26

Current Ratings Graph Old Ratings Graph

1599 (+43)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2020 Division 2(2020-05-11 15:00:02)

Global Rank:   694

Cheated in:   

Ratings System Update

(2020-05-11 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?

1599 (-80)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   694

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 (26)

August Challenge 2015

Gravity Guy

September Challenge 2015

Count Steps in Matrix

August Cook-Off 2015

Chef and the Wildcard Matching

July Lunchtime 2015

Greedy puppy

August Lunchtime 2015

Minimum Maximum

October Lunchtime 2015

emitL

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

June Challenge 2016

Chef And Binary Operation, Devu and an Array

February Challenge 2017

Chef and His Apartment Dues

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number, Bandwidth of a matrix

April Challenge 2017

Dish Of Life, Bear and Row 01

May Challenge 2017

Chef and his daily routine, Courses in an university, Median of adjacent maximum numbers

May Cook-Off 2017

La Liga

March Challenge 2018 DIV 2

A Big Sale, Chef and Glove, Mix the Colors

August Cook-Off 2018 Division 2

Mixi Game

April Challenge 2018 Division 2

Highway Crossing, Count Good Prefixes, Workers

May Challenge 2018 Division 2

Mighty Friend, Minimum Deletions, Xor Again, Fake Binary Search, Dibs on Fibs

June Challenge 2018 Division 2

Naive Chef

November Challenge 2018 Division 2

Chef and Ridges, Chef and Difficult Contests, Chef and Happiness

Code Melange (Rated)

XD Subsequences, Candy Love

June Challenge 2019 Division 2

Guddu on a Date

October Challenge 2019 Division 2

Array Modification

May Challenge 2020 Division 2

Triple Sort, Coronavirus Spread, Isolation Centers

Total Problems Solved: 102