Avinash Changrani

• Username: 2★nabobery
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology Design and Manufacturing Kancheepuram Chennai, Tamil Nadu, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 5

Current Ratings Graph Old Ratings Graph

1592 (+71)RatingProvisional
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March Long One 2022, Division 3 (Rated)(2022-03-14 15:00:02)

Global Rank:   93

Cheated in:   

Ratings System Update

(2022-03-14 15:00:02)

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1592 (-92)RatingProvisional
Rating i Provisional Rating, click to know more

March Long One 2022, Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   93

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 (5)

January Long 2022 - I, Division 3 (Rated)

Prime in a binary string, Covid Spread, Chef and Riffles, Keplers Law

January Long 2022 - II, Division 3 (Rated)

Crying Colours, TCS Examination, Chef and Fixed Deposits

February Long 2022 - I, Division 3 (Rated)

Binary Base Basics, N Queens Puzzle Solved !, Chef and the Hair Salon

February Long 2022 - II, Division 3 (Rated)

Xor Palindrome, Chef and NextGen, World Chess Championship, Avoid Fixed Points

March Long One 2022, Division 3 (Rated)

Akash and Function, Subarray XOR, Substring of a Substring, Akash and Missing Class, Exact Marks, Discus Throw, Bath in Winters, Wordle

June Long One 2022 Division 2 (Unrated)

Subscriptions, Equal Strings, Alternate Additions, Possible GCD, Chairs Requirement, Reduce to zero, Divisible by i

June Long Two 2022 Division 2 (Unrated)

Count the ACs, Make all equal using Pairs, AP Grid, Complementary Strand in a DNA, Reversal Sorting, Fitness, Strong Elements

July Long One 2022 Division 2 (Unrated)

Journey of the Knight, Chef and Candies, Pass the Exam, Slow Solution, Game of Piles Version 1, Bidding

August Long 2022 Division 2 (Unrated)

Sale Season, XOR with smallest element, Hello Equation, Two Trains, Maximum Submissions, Make A and B equal

Total Problems Solved: 96