ENDOU MAMORU

• Username: 1★rahulray21
• 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: 16

Current Ratings Graph Old Ratings Graph

1046 (-103)RatingProvisional
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CodeChef Starters 13 Division 3 (Rated)(2021-09-26 19:00:04)

Global Rank:   6010

Cheated in:   

Ratings System Update

(2021-09-26 19:00:04)

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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1046 (-347)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 13 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   6010

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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Contests (16)

April Lunchtime 2018 Division 2

Two vs Ten

November Challenge 2018 Division 2

Chef and Ridges

LoC April 2018 (Rated for Division 2)

Cricket Score

February Challenge 2019 Division 2

Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Deputy Chef

May Challenge 2019 Division 2

Matches, Reduce to One, Where to Build the Roads

June Challenge 2019 Division 2

Road Signs, Chef and Proxy, Guddu on a Date, Chef and Ingredients

August Challenge 2019 Division 2

Dilemma, Zombie and the Caves, Distribute Apples, Football

April Challenge 2020 Division 2

Strange Number, Unit GCD, Sell All the Cars, COVID Pandemic and Long Queue

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests

March Lunchtime 2020 Division 2 (Unrated)

Good Prefix

April Lunchtime 2020 Division 2

Another Birthday Present!, Chef in Fantasy League

Total Problems Solved: 41