praveen kumar reddy

• Username: 1★praveennit
• Student/Professional:Professional
• Organisation:Amazon Development Center, Hyderabad
• 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: 9

Current Ratings Graph Old Ratings Graph

1384 (-35)RatingProvisional
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May Cook-Off 2020 Division 2(2020-05-25 00:00:02)

Global Rank:   4216

Cheated in:   

Ratings System Update

(2020-05-25 00:00:02)

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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1384 (-28)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-Off 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   4216

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 (9)

October Challenge 2014

Chef and Ground

January Challenge 2015

Sereja and Number Division 2, Chef and Stones, Sereja and Votes

February Challenge 2015

Chef and Chain, Let us play with rank list, Chef and Equality

March Challenge 2015

Chef and Notebooks

April Challenge 2015

Chef and Interview, Broken Telephone

May Challenge 2015

Chef and new recipe

June Challenge 2017

A Good Set, Xenny and Coin Rankings

November Challenge 2017

Villages and Tribes

Total Problems Solved: 36