J.Karthikeyan

• Username: 1★j_karthi
• Country:  India
• Student/Professional:Professional
• Organisation:Amphisoft technologies
• 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: 2

Current Ratings Graph Old Ratings Graph

1306? (+76)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2015(2015-05-18 15:00:00)

Global Rank:   2946

Cheated in:   

Ratings System Update

(2015-05-18 15:00:00)

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?

1306? (-190)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2015(2022-12-20 00:00:00)

Global Rank:   2946

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 (2)

March 2012 Challenge

Spoon in Matrix

May Challenge 2015

Chef and new recipe

Total Problems Solved: 4