Dhruv Raj Singh Rathore

• Username: 4★drsr
• Student/Professional:Student
• Institution:Maulana Azad National Institute of Technology, Bhopal Madhya 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: 21

Current Ratings Graph Old Ratings Graph

1863 (+7)RatingProvisional
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September Cook-Off 2014, ACM-ICPC Warm up(2014-09-22 00:00:00)

Global Rank:   719

Cheated in:   

Ratings System Update

(2014-09-22 00:00:00)

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1863 (+39)RatingProvisional
Rating i Provisional Rating, click to know more

September Cook-Off 2014, ACM-ICPC Warm up(2022-12-20 00:00:00)

Global Rank:   719

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)

September Challenge 2013

CAO Stage-1

January Challenge 2014

Bon Appetit, Chef and Feedback, Please like me

February Cook-Off 2014

Chef and Remissness, Chef and Kingship

March Cook-Off 2014

Dividing Stamps

May Cook-Off 2014

Divide the Cake, Ups and Downs

June Cook-Off 2014

Counting Flags, Painting

July Cook-Off 2014

Copy-Paste, Sum Queries

August Cook-Off 2014

Permutation Shuffle

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid, Subarray GCD

February Challenge 2014

Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array

March Challenge 2014

Walk

April Challenge 2014

Shortest Path in Binary Trees, Divide the Tangerine, Chef and Digits, Counting Matrices, Sereja and Permutation, Farmer Feb

May Challenge 2014

Compilers and Parsers, Chef-jumping, Stone

July Challenge 2014

Garden Game, Chef and Frogs, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner

August Challenge 2014

Mountain Holidays 2, Chef and Gift, Cleaning Tables, The Leaking Robot, Chef and Reversing

September Challenge 2014

Factorisation, Chef and Rainbow Array - 2, Chef and Left-Right, Chef and sequence, Fun with Rotation

May Lunchtime 2014

Approximately II

June Lunchtime 2014

The Smallest Pair

Total Problems Solved: 144