Raghu Raman

• Username: 3★rraagghhu
• Country:  India
• Student/Professional:Professional
• Organisation:Pratilipi
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 14

Current Ratings Graph Old Ratings Graph

1676 (-21)RatingProvisional
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July Lunchtime 2015(2015-07-26 14:15:00)

Global Rank:   1000

Cheated in:   

Ratings System Update

(2015-07-26 14:15:00)

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1676 (-3)RatingProvisional
Rating i Provisional Rating, click to know more

July Lunchtime 2015(2022-12-20 00:00:00)

Global Rank:   1000

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 (14)

November Cook-Off 2014

Brackets

December Cook-Off 2014

Good Joke!

October Challenge 2014

Chef and Ground

November Challenge 2014

Chef and Segment Game, Chef and Words, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome, The Spelling Problem

December Challenge 2014

XOR with Subset, Chef and Apple Trees

January Challenge 2015

One Dimensional Kingdoms, Gcd Queries, Sereja and Votes, Chef and Stones, Sereja and Number Division 2

January Cook-Off 2015

Suraj goes shopping

January Lunchtime 2015

Piece of cake

February Challenge 2015

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

July Challenge 2015

Bread, MasterChef, Na2a and lucky stone, Chef and Cube

February Lunchtime 2015

Lucky Four

March Lunchtime 2015

Chef Anup

July Lunchtime 2015

Greedy puppy

Total Problems Solved: 169