ATINDERPAL SINGH

• Username: 2★atinderpal
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Ropar Rupnagar, Punjab, 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: 23

Current Ratings Graph Old Ratings Graph

1539 (+32)RatingProvisional
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Starters 104 Division 3 (Rated)(2023-10-18 22:00:04)

Global Rank:   403

Cheated in:   

Ratings System Update

(2023-10-18 22:00:04)

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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1518 (-8)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 60 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   989

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?

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Contests (23)

CodeChef Starters 21 Division 3 (Rated)

Covid and Theatre Tickets, Devendra and Water Sports

CodeChef Starters 22 Division 3 (Rated)

An Interesting Sequence, Equal Card Game, Elections in Chefland

CodeChef Starters 23 Division 3 (Rated)

Average of Three, Chef and Profits

January Lunchtime 2022 Division 3

Chef and Subset Additions, Chef and Lockout Draws

March Long One 2022, Division 3 (Rated)

Akash and Function, Substring of a Substring, Akash and Missing Class, Exact Marks, Wordle

CodeChef Starters 29 Division 3 (Rated)

String protocol, Plusle and Minun on Array, Bomb the base

March Long Two 2022, Division 3 (Rated)

Chef and Races, The Rating Dilemma

CodeChef Starters 32 Division 3 (Rated)

Maximize the Minimum, Binary String Cost, Finding Shoes

April Cook-Off 2022 Division 3

Funny Hand

Starters 35 Division 3 (Rated)

Dark Light, Police and Thief

June Cook-Off 2022 Division 3 (Rated)

Break the Stick, First and Last, Simple XOR

Starters 42 Division 3 (Rated)

Minimum or Maximum, Divisible by 3, How Many Maximums, Minimum number of Flips

Starters 45 Division 3 (Rated)

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

July Lunchtime 2022 Division 3 (Rated)

The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem

Starters 58 Division 3 (Rated)

Break the elements, Add to Subsequence, Remove Bad elements

Starters 59 Division 3 (Rated)

Chef and Happy String , Suspense String, Confusing Concatenations

Starters 60 Division 3 (Rated)

Card Removal, Palindrome Flipping, Paper Cutting, Yet Another Palindrome Problem

Starters 73 Division 3 (Rated)

Lucky Numbers, Append for OR

Starters 74 Division 3 (Rated)

Chef And Babla, Lcm hates Gcd, Odd Even Binary String

Starters 77 Division 3 (Rated)

Spreading Charges, Tekken, Concat Palindrome

Starters 103 Division 3 (Rated)

Sunday Brunch, Dice Number

Starters 104 Division 3 (Rated)

Maximise Sum, Santa and Chocolates, Pizza Cutting, GCD and LCM

Total Problems Solved: 77