Arnab Ray

• Username: 2★arnabray21
• Student/Professional:Student
• Institution:Dayananda Sagar College of Engineering, Bengaluru
• 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: 8

Current Ratings Graph Old Ratings Graph

1502 (+31)RatingProvisional
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October Challenge 2014(2014-10-13 15:00:00)

Global Rank:   3139

Cheated in:   

Ratings System Update

(2014-10-13 15:00:00)

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1502 (-37)RatingProvisional
Rating i Provisional Rating, click to know more

October Challenge 2014(2022-12-20 00:00:00)

Global Rank:   3139

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 (8)

April Cook-Off 2014

Snape and Ladder

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid

April Challenge 2014

Counting Matrices, Farmer Feb, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees

September Challenge 2014

Chef and Left-Right

October Challenge 2014

Chef and Ground, Magical Girl and Colored Liquid Potions

August Lunchtime 2014

Harrenhal

Total Problems Solved: 12