vinay kornapalli

• Username: 2★vinaycr7
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Raipur Chhattisgarh, 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: 31

Current Ratings Graph Old Ratings Graph

1543 (-51)RatingProvisional
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June Challenge 2020 Division 2(2020-06-15 15:00:02)

Global Rank:   21871

Cheated in:   

Ratings System Update

(2020-06-15 15:00:02)

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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1543 (+101)RatingProvisional
Rating i Provisional Rating, click to know more

June Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   21871

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 (31)

October Challenge 2017

A Balanced Contest, Max Mex

December Challenge 2017

Penalty Shoot-out, Chef And his Cake

October Cook-Off 2017

Chef and Employment Test

September Lunchtime 2017

Chef and Cook-Off Contests

October Lunchtime 2017

Buggy Calculator

January Challenge 2018

Maximum Score, Rectangle

January Cook-Off 2018

Survive in ChocoLand

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Chef And His Characters

March Challenge 2018 DIV 2

Minions and Voting, Minion Chef and Bananas, Chef and Glove, Mix the Colors, A Big Sale

May Cook-off 2018 Division 2

Secret Recipe

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

April Challenge 2018 Division 2

Average of Pairs, Workers

July Challenge 2018 Division 2

Strike or Spare

September Challenge 2018 Division 2

Magician versus Chef

December Challenge 2018 Division 2

Max and Electrical Panel, Chef and Interactive Contests, Chef and An Ideal Problem

November Challenge 2018 Division 2

Chef and Happiness, Chef and Difficult Contests, Chef and Ridges

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit, Chef and Circles

August Lunchtime 2018 Division 2

Chef and Problem Setting, Chef and Eid

September Lunchtime 2018 Division 2

Judging Delay, Opposite Cites, Chef Restaurant

January Challenge 2019 Division 2

Fancy Quotes, Chef and Modulo Game, Distinct Pairs, Lucky Number Game, Different Neighbours

January Cook-Off 2019 Division 2

Ada School

February Challenge 2019 Division 2

Guess It Right, Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Art of Balance, Deputy Chef

March Challenge 2019 Division 2

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

June Challenge 2020 Division 2

Chef and Icecream, Chef and String, Chef and Price Control

Total Problems Solved: 63