Karthikeyan A

• Username: 1★keyan5694
• Country:  India
• Student/Professional:Student
• Institution:Sri Sairam Engineering College, Chennai
• 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: 12

Current Ratings Graph Old Ratings Graph

1394 (-60)RatingProvisional
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Starters 157 (Rated)(2024-10-23 22:00:04)

Global Rank:   3350

Cheated in:   

Ratings System Update

(2024-10-23 22:00:04)

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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1030? (+0)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 65 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   9790

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)

October Long 2022 Division 4 (Rated)

Minimum Pizzas, Building Race, Podium Finish

Starters 65 Division 4 (Rated)

Parity, Hackerman

Starters 80 Division 4 (Rated)

Just One More Episode, Single-use Attack, Running Comparison, Equal Elements

Starters 81 Division 4 (Unrated)

Divide Pages, Maximum Capacity

Starters 82 Division 4 (Rated)

Reach Home, Candy Division, MIN To MAX, Difference Matrix

Starters 84 Division 4 (Rated)

Max count of 1, Chef and Donation, Elections in Chefland, Max Binary, Melt Gold

Starters 85 Division 4 (Rated)

Crazy Bishops on Chessboard, Can Chef , IPL Ticket Rush, Efficient PAN Linking, Inside The Stadium

Starters 86 Division 3 (Rated)

String Game , Cricket Match, Chef and Battery

Starters 87 Division 3 (Rated)

Return the Change

Starters 83 Division 4 (Rated)

Order by XOR, Couple Game, Budget of Technex, Construct String, Chef Eren

Starters 129 Division 3 (Rated)

Pep Bidding, Ballon d Or

Starters 130 Division 4 (Rated)

Make Equal, Alternating Binary String, Giant Wheel, Swapping Marks Digits

Starters 157 (Rated)

Non-matching Name

Total Problems Solved: 65