Rudrrayan Manna

• Username: 2★ron0studios
• Country:  United Kingdom
• Student/Professional:Student
• 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: 5

Current Ratings Graph Old Ratings Graph

1403 (+97)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 54 Division 3 (Rated)(2022-08-31 23:00:04)

Global Rank:   134

Cheated in:   

Ratings System Update

(2022-08-31 23:00:04)

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?

1403 (-111)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 54 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   134

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 (5)

CodeChef Starters 7 Division 3 (Rated)

Chess Format, Food Chain

August Challenge 2021 Division 3 (Rated)

Problem Difficulties, Olympics Ranking

August Cook-Off 2021 Division 3

Which Division

CodeChef Starters 9 Division 3 (Rated)

Black cells in a chessboard, Large Square

Starters 54 Division 3 (Rated)

Equal Distinct, Ticket Fine, Team of Two

Total Problems Solved: 12