KUMAR RISHAV

• Username: 3★krishav_pycc
• 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 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 28

Current Ratings Graph Old Ratings Graph

1674 (+25)RatingProvisional
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Starters 124 Division 2 (Rated)(2024-03-06 22:00:02)

Global Rank:   877

Cheated in:   

Ratings System Update

(2024-03-06 22:00:02)

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1565 (-90)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 50 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1654

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 (28)

April Lunchtime 2021 Division 3

Equinox Strings, Chef in Heaven , Coldplay

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island, Hiring Test

May Cook-Off 2021 Division 3

Marathon

May Lunchtime 2021 Division 3

Hoop Jump, Tom And Jerry 1

May CodeChef Starters 2021 Division 3 (Rated)

Lazy Chef, Correct Sentence

May Challenge 2021 Division 3 (Rated)

Golf, Solubility, Modular Equation, Tic Tac Toe, Xor Equality

June Challenge 2021 Division 3 (Rated)

Bitwise Tuples, Bella ciao, Summer Heat

June Cook-Off 2021 Division 3

ICPC Balloons, Chefland Visa, The Wave

June Lunchtime 2021 Division 3

Richie Rich, HTML Tags, False Number

June CodeChef Starters 2021 Division 3 (Rated)

Chess Match, Cyclic Quadrilateral

July Challenge 2021 Division 3 (Rated)

XxOoRr, Optimal Denomination, Maximum Production, Relativity

July Lunchtime 2021 Division 2

Chef and Spells, Beautiful Pairs

CodeChef Starters 7 Division 3 (Rated)

Maximum Array Xor, Food Chain, Chess Format, Ceiling Sum

August Challenge 2021 Division 3 (Rated)

Special Triplets, Array Filling, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

CodeChef Starters 22 Division 2 (Rated)

Equal LIS, Even Subset Xor, An Interesting Sequence

CodeChef Starters 24 Division 2 (Rated)

Avoid Contact, Yet Another Constructive Problem

Starters 36 Division 2 (Rated)

Presents for Cheffina

May Cook-Off 2022 Division 3 (Rated)

Farmers League, Game of Pooks, Doubled Distances

Starters 38 Division 3 (Rated)

Good Pairs, Average Gift, Dominant Army, Circular Track

Starters 39 Division 2 (Rated)

Compress the Video, Even Subarray XOR, Closest Vowels

Starters 41 Division 2 (Rated)

Equal Integers, Is this priority or parity!, Path Parity

Starters 50 Division 2 (Rated)

Permutation GCD, Average Permutation

Starters 77 Division 3 (Rated)

Concat Palindrome, Tekken

Starters 78 Division 3 (Rated)

Bitwise Equation, Valid Expression, Passing Marks

Starters 81 Division 3 (Unrated)

Divide Pages, Maximum Capacity

Starters 83 Division 3 (Rated)

Chef Eren, Construct String, Order by XOR

Starters 122 Division 2 (Rated)

Transformation Cost, Man of the Match, Arya In Grid

Starters 123 Division 2 (Rated)

Maximise Adjacent Sum, Check Adjacent Sum, Minimum And Maximum I, Yet Another Alice Bob Game, Minimum And Maximum II

Starters 124 Division 2 (Rated)

Binary Parity, Table Strength, Swap and Unite, Make It One

Total Problems Solved: 163