Preetham Vayigandla

• Username: 1★a1az
• Country:  India
• Student/Professional:Student
• Institution:Gokaraju Rangaraju Institute of Engineering and Technology, Hyderabad
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

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

Rating Graph

No. of Contests Participated: 17

Current Ratings Graph Old Ratings Graph

1217 (-32)RatingProvisional
Rating i Provisional Rating, click to know more

June Long One 2022 Division 3 (Rated)(2022-06-13 15:00:04)

Global Rank:   2717

Cheated in:   

Ratings System Update

(2022-06-13 15:00:04)

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?

1217 (-102)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   2717

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 (17)

December Challenge 2019 Division 2

That Is My Score!, Plus Multiply

June Challenge 2020 Division 2

Chef and Price Control

July Challenge 2020 Division 2

Chef and Strings

March Cook-Off 2021 Division 3

Pawri Meme, Weight Balance, Guess the Number

March Challenge 2021 Division 3

Chef and Groups, No Time to Wait

March Lunchtime 2021 Division 3

Turn It, Motivation

April Challenge 2021 Division 3

Strong Language, World Record, Valid Pair

April Cook-Off 2021 Division 3

Passing Marks

May Lunchtime 2021 Division 3

Birthday Gifts, Charges, Hoop Jump, Tom And Jerry 1

June Challenge 2021 Division 3 (Rated)

Summer Heat

June Lunchtime 2021 Division 3

Richie Rich

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity

CodeChef Starters 8 Division 3 (Rated)

Penalty Shots

SnackDown 2021 - Online Qualifiers

Lucky Number

June Long One 2022 Division 3 (Rated)

Subscriptions

Total Problems Solved: 72