Praveena M

• Username:3★pvncad
• Student/Professional:Professional
• Organisation:D. E. Shaw
• 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: 10

Current Ratings Graph Old Ratings Graph

1649 (-4)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2012(2012-06-11 15:00:00)

Global Rank:   631

Cheated in:   

Ratings System Update

(2012-06-11 15:00:00)

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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1649 (+64)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2012(2022-12-20 00:00:00)

Global Rank:   631

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 (10)

March 2009 (Contest I)

Johnny and the Beanstalk, Paying up

April 2009 (Contest II)

Squash the Bugs

November 2009 (Contest X)

The Best Box

June 2010 Contest

Squirrel and chestnut

August Cook-off 2011

Open the Dragon Scroll

May Challenge 2012

Jewels and Stones, Lucky lucky number

May Cook-Off 2012

Little Elephant and Strings

June Challenge 2012

Little Elephant and Candies, Arranging Cup-cakes

Total Problems Solved: 11