Rajat Singhal

• Username: 2★rajatsinghal01
• Country:  India
• Student/Professional:Student
• Institution:Punjab Engineering College, Chandigarh
• 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: 13

Current Ratings Graph Old Ratings Graph

1515 (+5)RatingProvisional
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Starters 95 Division 3 (Rated)(2023-06-21 22:00:04)

Global Rank:   1648

Cheated in:   

Ratings System Update

(2023-06-21 22:00:04)

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1486 (-35)RatingProvisional
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Starters 50 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   2533

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 (13)

February Challenge 2021 Division 3

Highest Divisor

November Challenge 2021 Division 3 (Rated)

Weird Palindrome Making, Equal Coins, Which Fuel is Cheaper

Code: Nium Challenge

Queries in an Array

November Cook-Off 2021 Division 3

Disabled King, Odds and Evens, Missing Sums, Make it Divisible

CodeChef Starters 18 Division 3 (Rated)

Make them equal, Back to Campus

FizzBuzz Division 3 (Rated)

Magical Planks, Can_Reach, Can You Eat It

CodeChef Starters 22 Division 3 (Rated)

An Interesting Sequence, Even Subset Xor, Equal Card Game, Elections in Chefland

January Cook-Off 2022 Division 3

Palindromes Not Allowed, Hungry Ashish, Mean Maximization, Mask Policy

CodeChef Starters 24 Division 2 (Rated)

Avoid Contact, Yet Another Constructive Problem

CodeChef Starters 31 Division 2 (Rated)

Alternating String, Sign Moves, The Unchanging OR

Starters 50 Division 3 (Rated)

Nearest Court, Permutation GCD

Starters 93 Division 3 (Rated)

7 Rings, Problem

Starters 94 Division 3 (Rated)

Gymkhana Election IIIT-A, CodeChef Streak, Possible or Not

Starters 95 Division 3 (Rated)

Alt-Tab, Transfusion Chain, EVacuate to Moon

Total Problems Solved: 96