Ritesh Kumar

• Username: 3★nitesh_kr1998
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Patna Bihar, 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: 12

Current Ratings Graph Old Ratings Graph

1773 (-15)RatingProvisional
Rating i Provisional Rating, click to know more

October Cook-Off 2020 Division 2(2020-10-19 00:00:02)

Global Rank:   1471

Cheated in:   

Ratings System Update

(2020-10-19 00:00:02)

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?

1773 (+70)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   1471

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 (12)

January Challenge 2018

Rectangle

August Challenge 2018 Division 2

Problem Sort, Spell Bob, Sheokand and Number

September Challenge 2018 Division 2

Magician versus Chef, War of XORs, Chef and Adventures

November Challenge 2018 Division 2

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

October Challenge 2018 Division 2

Chef and Serves, Chef and Circles, Byte to Bit, Minimize Digitsum, Appy and Balloons

January Challenge 2019 Division 2

Lucky Number Game, Distinct Pairs, Fancy Quotes

February Challenge 2019 Division 2

Deputy Chef, Art of Balance, Chef and Secret Ingredients, Chef and Magical Jars, Manhattan Rectangle, Appy and Contest

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Fencing

Alkhwarizm (Rated for all)

Weirwood Trees, Danny Wants To Know

October Challenge 2020 Division 2

Replace for X, Chef and Easy Queries, Covid Run, Positive AND

January Lunchtime 2021 Division 2 (Unrated)

Binary Subsequence, Even Differences, Even Sum

October Cook-Off 2020 Division 2

Split the Str Ing, Decreasing Srrnmieeda

September Cook-Off 2020 Division 2

Bulbs and Wires, Bowling Strategy

Total Problems Solved: 53