P. R. Vaidyanathan

• Username: 2★vader95
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Gandhinagar 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: 5

Current Ratings Graph Old Ratings Graph

1418 (+67)RatingProvisional
Rating i Provisional Rating, click to know more

D'Code Division 2 (Rated)(2019-11-11 21:00:00)

Global Rank:   285

Cheated in:   

Ratings System Update

(2019-11-11 21:00:00)

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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1418 (-150)RatingProvisional
Rating i Provisional Rating, click to know more

D'Code Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   285

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)

November Challenge 2017

Chef goes Left Right Left, Villages and Tribes

March Cook-Off 2017

Rainbow Graph, Safe Robot

September Lunchtime 2018 Division 2

Opposite Cites

March Challenge 2019 Division 2

Chef got Recipes, Chef and Number Game, Chef and a Beautiful Digit

D'Code Division 2 (Rated)

Full Barrier Alchemist

Total Problems Solved: 16