D Chenna Raidu

• Username: 2★dchenna
• Country:  India
• Student/Professional:Other
• 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: 17

Current Ratings Graph Old Ratings Graph

1531 (+0)RatingProvisional
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May Lunchtime 2018 Division 2(2018-05-26 22:30:00)

Global Rank:   876

Cheated in:   

Ratings System Update

(2018-05-26 22:30:00)

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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1531 (+31)RatingProvisional
Rating i Provisional Rating, click to know more

May Lunchtime 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   876

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 2016

Train Partner

April Challenge 2017

Similar Dishes

May Challenge 2017

Chef and his daily routine

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

October Challenge 2017

Max Mex, Counter Test For CHEFSUM, A Balanced Contest

June Cook-Off 2017

Ada and crayons, SnackUp

September Cook-Off 2017

Statistics Construction, Subsequence Equality

September Lunchtime 2017

Chef and Cook-Off Contests

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle

International Coding League (Rated)

Matrix Game

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove

March Cook-off 2018 Division 2

Chef Judges a Competition

May Cook-off 2018 Division 2

Secret Recipe

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Magic Elements

May Lunchtime 2018 Division 2

Trace of Matrix

May Challenge 2018 Division 2

Mighty Friend

Total Problems Solved: 38