Ryan Rehman

• Username: 2★ryanreh99
• Country:  India
• Student/Professional:Student
• Institution:Institute of Engineering and Management, Kolkata West Bengal, India
• 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: 15

Current Ratings Graph Old Ratings Graph

1558 (-61)RatingProvisional
Rating i Provisional Rating, click to know more

February Lunchtime 2020 Division 2(2020-02-29 22:30:02)

Global Rank:   3292

Cheated in:   

Ratings System Update

(2020-02-29 22:30:02)

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?

1558 (+119)RatingProvisional
Rating i Provisional Rating, click to know more

February Lunchtime 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   3292

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)

None

Practice Paths (0)

None

Contests (15)

August Cook-Off 2018 Division 2

Balsa For The Three

December Cook-Off 2018 Division 2

Camp Or Not

December Lunchtime 2018 Division 2

Print Pattern

January Challenge 2019 Division 2

Lucky Number Game, Fancy Quotes

June Challenge 2019 Division 2

Chef and Proxy

July Challenge 2019 Division 2

Chef and Mean

August Challenge 2019 Division 2

Distribute Apples, Zombie and the Caves, Football, Dilemma, Guddu and his Mother

August Cook-Off 2019 Division 2

Chef and Pepperoni Pizza, Chef Drinks Coke

August Lunchtime 2019 Division 2

Eidi Gift

September Challenge 2019 Division 2

Chef and Good Subsequences, Easy Fibonacci, Chef and Interesting Subsequences

October Mega Cook-Off 2019 Division 2

Cakewalk, Medel

Biteration #2 (Rated for Division 2)

A - Books

Total Problems Solved: 27