Ridham Shah

• Username: 2★algo_ridham
• Country:  India
• Student/Professional:Student
• Institution:School of Engineering and Applied Science (SEAS), Ahmedabad University Gujarat, India
• 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

1577 (+92)RatingProvisional
Rating i Provisional Rating, click to know more

October Cook-Off 2020 Division 2(2020-10-19 00:00:02)

Global Rank:   497

Cheated in:   

Ratings System Update

(2020-10-19 00:00:02)

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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1577 (-124)RatingProvisional
Rating i Provisional Rating, click to know more

October Cook-Off 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   497

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 2020 Division 2

Lift Requests, Matrix Decomposition

May Lunchtime 2020 Division 2

Weird Walk, Lost Weekends

June Challenge 2020 Division 2

Chef and String, Chef and Price Control, Covid Sampling (Challenge), Chef and Icecream, Operations on a Tuple, The Tom and Jerry Game!, Even Matrix

July Challenge 2020 Division 2

Ada King, Chefina and Swaps, Missing a Point, Chef and Card Game, Chef and Strings

October Cook-Off 2020 Division 2

Split the Str Ing, Decreasing Srrnmieeda, Path-etic Sums

Total Problems Solved: 20