Ajay Kumar

• Username: 1★knight_ravan1
• Country:  India
• Student/Professional:Student
• Institution:Pranveer Singh Institute of Technology, Kanpur Uttar Pradesh, 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: 6

Current Ratings Graph Old Ratings Graph

1379 (+103)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 61 Division 3 (Rated)(2022-10-19 23:00:04)

Global Rank:   85

Cheated in:   

Ratings System Update

(2022-10-19 23:00:04)

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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1379 (-96)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 61 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   85

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 (6)

January Long 2022 - II, Division 3 (Rated)

Chef and Fixed Deposits, TCS Examination

January Cook-Off 2022 Division 3

Mask Policy, Hungry Ashish

CodeChef Starters 23 Division 3 (Rated)

Average of Three, Chef and Profits

February Long 2022 - II, Division 3 (Rated)

World Chess Championship, Chef and NextGen, Xor Palindrome

CodeChef Starters 27 Division 4 (Rated)

Get Lowest Free, The product mystery, Blackjack, Shopping Change, Too many items, Distinct Binary Strings

Starters 61 Division 3 (Rated)

Palindrome Partition, Minimise LCS, Different Consecutive Characters , Weird Subarrays, Subarray Removal, Odd Sum Pair

Total Problems Solved: 84