Hemraj Raikwar

• Username: 1★hemrajraikwar
• Country:  India
• Student/Professional:Professional
• Organisation:IIT Guwahati
• 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

1365 (+36)RatingProvisional
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Starters 77 Division 4 (Rated)(2023-02-15 23:00:06)

Global Rank:   2800

Cheated in:   

Ratings System Update

(2023-02-15 23:00:06)

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1316 (-175)RatingProvisional
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February Long 2022 - II, Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   157

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)

Practice Paths (1)

Practice for ZCO and INOI

1%

Contests (12)

December Challenge 2016

Train Partner

March Challenge 2017

Xenny and Alternating Tasks, Bear and Extra Number

August Long Challenge 2017

Chef and Rainbow Array

February Challenge 2020 Division 2

School of Geometry

August Cook-Off 2021 Division 3

Which Division

CodeChef Starters 23 Division 3 (Rated)

Chef and Profits

February Long 2022 - I, Division 3 (Rated)

N Queens Puzzle Solved !, Chef and the Hair Salon

February Long 2022 - II, Division 3 (Rated)

World Chess Championship, Xor Palindrome, Chef and NextGen, Avoid Fixed Points

Starters 70 Division 4 (Rated)

Kitchen Timings, Spice Level, Cost of Groceries, Minimum distance between 1s

Starters 77 Division 4 (Rated)

Tekken, Tom and Jerry Chase, Codechef Airlines

Total Problems Solved: 67