Arbab Khan

• Username: 1★khanarbab
• Country:  India
• Student/Professional:Student
• Institution:International Institute of Information Technology, Bangalore Bangalore
• 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: 12

Current Ratings Graph Old Ratings Graph

1171 (+23)RatingProvisional
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January Cook-Off 2022 Division 3(2022-01-23 22:30:04)

Global Rank:   6175

Cheated in:   

Ratings System Update

(2022-01-23 22:30:04)

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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1171 (-165)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2022 Division 3(2022-12-20 00:00:00)

Global Rank:   6175

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 (12)

August Challenge 2018 Division 2

Spell Bob, Sheokand and Number

September Challenge 2018 Division 2

Magician versus Chef

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem

November Challenge 2018 Division 2

Chef and Ridges, Chef and Difficult Contests

October Challenge 2018 Division 2

Chef and Serves

August Lunchtime 2018 Division 2

Chef and Eid

February Challenge 2019 Division 2

Chef and Secret Ingredients, Deputy Chef

March Lunchtime 2019 Division 2

Testing Robot

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Fencing

International Coding League 2019 (Rated for Division 2)

FlatLand, Too Many Candies

January Cook-Off 2022 Division 3

Mask Policy, Hungry Ashish

Total Problems Solved: 30