SHUBHAM DEVRANI

• Username: 3★shubham1121
• Country:  India
• Student/Professional:Student
• Institution:Rustamji Institute of Technology Gwalior, 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: 30

Current Ratings Graph Old Ratings Graph

1605 (+34)RatingProvisional
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Starters 57 Division 3 (Rated)(2022-09-22 23:00:04)

Global Rank:   476

Cheated in:   

Ratings System Update

(2022-09-22 23:00:04)

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

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1605 (-7)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 57 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   476

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 (30)

March Challenge 2020 Division 2

Pintu and Fruits

April Challenge 2020 Division 2

Sell All the Cars, COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

April Cook-Off 2020 Division 2

Lift Requests

February Lunchtime 2020 Division 2

At the Gates

April Lunchtime 2020 Division 2

Chef in Fantasy League

May Lunchtime 2020 Division 2

Weird Walk, Lost Weekends

June Challenge 2020 Division 2

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

July Challenge 2020 Division 2

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

August Challenge 2020 Division 2

Smallest KMP, Chef and Linear Chess, Chef Wars - Return of the Jedi, Another Card Game Problem

September Challenge 2020 Division 2

A Problem on Sticks, Ada Matrix

July Cook-Off 2020 Division 2

Even-tual Reduction

October Challenge 2020 Division 2

Positive AND, Covid Run, Chef and Easy Queries

November Challenge 2020 Division 2

Iron, Magnet and Wall, Ada and Dishes, Restore Sequence

January Challenge 2021 Division 2

Fair Elections

December Challenge 2020 Division 2

Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

July Lunchtime 2021 Division 3

Chef and Spells, Beautiful Pairs, Red Alert

August Challenge 2021 Division 2 (Unrated)

Olympics Ranking

September Challenge 2021 Division 2 (Unrated)

Airline Restrictions, Shuffling Parities, Travel Pass

SnackDown 2021 - Online Qualifiers

Lucky Number

October Challenge 2021 Division 2 (Unrated)

Longest AND Subarray

SnackDown 2021 - Online Round 1A

Dance Moves, Min Max LCM

January Long 2022 - II, Division 2 (Unrated)

Crying Colours

July Cook-Off 2022 Division 3 (Rated)

K-MEX, High Accuracy

Starters 42 Division 2 (Rated)

Divisible by 3

Starters 44 Division 3 (Rated)

Jogging

June Lunchtime 2022 Division 3 (Rated)

Zero Ones Equal One Zeros, Too many Floors

Starters 45 Division 3 (Rated)

Even Equal Odd, Chef and his Apps, Retrieve the Array, Adjacent Sum Parity, Change Row and Column Both

Starters 46 Division 3 (Rated)

MATH1 Enrolment, Sort the String

Starters 47 Division 3 (Rated)

Similar Heights, Construct N, End Sorted, Minimum Coins

July Lunchtime 2022 Division 3 (Rated)

The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem, Maximum Median Matching, Largest Family

Starters 48 Division 3 (Rated)

Buy Lamps, Positive array, Make Palindrome 2, Fill The Grid

Starters 50 Division 3 (Rated)

Permutation GCD, Sum Product Segments, Nearest Court, Average Permutation

Starters 57 Division 3 (Rated)

Even Splits, Non-Negative Product, Two Different Palindromes

Total Problems Solved: 256