Chayan

• Username: 2★chayan_7478
• Country:  India
• Student/Professional:Student
• Institution:RCC Institute of Information Technology, Kolkata
• 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: 20

Current Ratings Graph Old Ratings Graph

1563 (+23)RatingProvisional
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Starters 70 Division 3 (Rated)(2022-12-21 23:00:04)

Global Rank:   920

Cheated in:   

Ratings System Update

(2022-12-21 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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1540 (+30)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 69 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   955

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)

Practice Paths (4)

TCS NQT Coding Questions

8%

SQL Practice Queries

22%

TCS Codevita Problems

11%

Data Structures Interview Questions

0%

Contests (20)

CodeChef Starters 33 Division 4 (Rated)

Monthly Budget, Minimum Cars required, The Cheaper Cab

CodeChef Starters 34 Division 4 (Rated)

Is the Score Consistent, Good Quality Bulbs, Expiring Bread

April Lunchtime 2022 Division 4(Rated)

Lunchtime, Mario and Transformation, Mario and Bullet

Starters 35 Division 4 (Rated)

Water Requirement, Police and Thief, Jenga Night

April Long Two 2022 Division 4 (Rated)

Sasta Shark Tank, Pseudo Sorted Array, Best Coupon, Six Friends, Akash and Equal Mean

May Cook-Off 2022 Division 4 (Rated)

Chef and Gym, Chef and Masks, Farmers League, Game of Pooks

May Long One 2022 Division 4 (Rated)

Sugarcane Juice Business, Miami GP, Football Cup, The Attack of Queen, Pushpa

Starters 38 Division 4 (Rated)

Get Subscription, Good Pairs, Dominant Army, Circular Track, Chef gives Party

May Lunchtime 2022 Division 4 (Rated)

How many unattempted problems, Problems in your to-do list, Maximum Pairwise Modular Sum, Apples and Oranges, Bucket and Water Flow

Starters 39 Division 4 (Rated)

Compress the Video, Closest Vowels, Recent contest problems, My very 1st contest!, A or B, Chess Ratings

Starters 40 Division 4 (Unrated)

Whatsapp Messages, Take discount or Not, Infinity Staircase, Difficulty Rating Order, Doubt Support Availability

July Cook-Off 2022 Division 4 (Rated)

Permutation And Median, Chef Drinks Tea, High Accuracy, Enough Space

June Lunchtime 2022 Division 4 (Rated)

Zero Ones Equal One Zeros, It is My Serve, Too many Floors, Determine the Score

Starters 45 Division 4 (Rated)

Best of Two, Change Row and Column Both, Adjacent Sum Parity, Chef and his Apps

July Lunchtime 2022 Division 4 (Rated)

Interior Design, The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem, True and False Paper

Starters 49 Division 4 (Rated)

Maximise the Tastiness, Is it hot or cold, N Buttons 1 Bulb

Starters 60 Division 4 (Rated)

Expert Setter, Tax in Chefland, Paper Cutting, Palindrome Flipping, Card Removal

Starters 67 Division 3 (Rated)

Maximum Angriness, Minimum Number of Ones, Counting Problem

Starters 68 Division 3 (Rated)

Expense List, Make Money, Make AP, Boring String

Starters 69 Division 3 (Rated)

Akash and Dinner, Convert to permutation, Distinct Sequence

Starters 70 Division 3 (Rated)

Cost of Groceries, Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval

Total Problems Solved: 163