Piyush Mahatkar

• Username: 2★piyushmahatkar
• Country:  United States
• Student/Professional:Student
• Institution:University of Texas at Dallas Richardson, Texas
• 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: 23

Current Ratings Graph Old Ratings Graph

1497 (-10)RatingProvisional
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July Cook-Off 2018 Division 2(2018-07-23 00:00:05)

Global Rank:   1460

Cheated in:   

Ratings System Update

(2018-07-23 00:00:05)

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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1497 (-23)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   1460

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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Contests (23)

January Challenge 2014

Chef and Feedback, Please like me

May Cook-Off 2014

Ups and Downs

July Cook-Off 2014

Copy-Paste

February Challenge 2014

Longest Common Pattern

March Challenge 2014

Team Split, Walk, Little Chef and Numbers

May Challenge 2014

Chef-jumping, Stone

June Challenge 2014

Chef and Subarray, Guessing Game

July Challenge 2014

Count Substrings

September Challenge 2014

Chef and Left-Right, Fun with Rotation

October Challenge 2014

DevuLand, Dinosaurs and Laddus, Magical Girl and Colored Liquid Potions, Chef and Painting, Remy paints the fence, Chef and Ground

May Lunchtime 2014

Approximately II

January Cook-Off 2015

Suraj goes shopping

July Challenge 2015

Bread, Chef and Cube

April Challenge 2016

Chef And Coloring

May Challenge 2016

Laddu, Chef and Balls

April Challenge 2017

Similar Dishes

May Challenge 2017

Chef and his daily routine

June Challenge 2017

A Good Set, Xenny and Coin Rankings

March Cook-off 2018 Division 2

Chef Goes to the Cinema, Chef Restores a Matrix, Chef Judges a Competition

July Cook-Off 2018 Division 2

Encoding Message

Total Problems Solved: 103