Madhur Kalia

• Username: 4★madhur817
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology & Science Pilani, Goa Campus
• 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: 23

Current Ratings Graph Old Ratings Graph

1811 (+62)RatingProvisional
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April Cook-Off 2020 Division 2(2020-04-21 00:00:02)

Global Rank:   105

Cheated in:   

Ratings System Update

(2020-04-21 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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1811 (-123)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   105

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 (23)

December Challenge 2017

Chef And his Cake

January Challenge 2018

Maximum Score, Rectangle

March Challenge 2018 DIV 2

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

March Cook-off 2018 Division 2

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

April Cook-off 2018 Division 2

Cut the Board, Binary Nim

August Cook-Off 2018 Division 2

Mixi Game, Balsa For The Three

September Mega Cook-Off 2018 Division 2

OneTwo, Make a Permutation, ATM Machine

October Mega Cook-Off 2018 Division 1

Binary Nim 2

April Challenge 2018 Division 2

Weight of Numbers, Highway Crossing, Count Good Prefixes, Average of Pairs, Workers

August Challenge 2018 Division 2

Modular GCD, Problem Sort, Sheokand and Number, Spell Bob

September Challenge 2018 Division 2

Bad Shuffle, Table Game, War of XORs, Magician versus Chef, Chef and Adventures

November Challenge 2018 Division 1

Chef and Ridges, Appy Loves One, Chef and Difficult Contests

August Lunchtime 2018 Division 2

Chef and Problem Setting, Chef and Eid, Mix Mix Game

ProCon 2018 (Rated for all)

The Great Run, Kill them with your success

January Challenge 2019 Division 1

Different Neighbours, Distinct Pairs, Chef and Modulo Game

January Cook-Off 2019 Division 2

Ada School, Ada King

February Challenge 2019 Division 1

Manhattan Rectangle, Art of Balance, Chef and Secret Ingredients, Guess It Right

March Cook-Off 2019 Division 1

XOR N-bonacci Sequence, Markers and Caps

April Challenge 2019 Division 1

Offer for Chef, Kira Loves Palindromes, Playing with Numbers, Subtree Removal

May Challenge 2019 Division 1

Where to Build the Roads

May Lunchtime 2019 Division 1 (Unrated)

Grid Tour, Reverse Maximisation

April Challenge 2020 Division 1

Strange Number

April Cook-Off 2020 Division 2

Matrix Decomposition, Lift Requests, Simple Operations

Total Problems Solved: 101