Eka Jaya Harsono

• Username: 2★jayaharsonoeka
• Student/Professional:Student
• 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: 8

Current Ratings Graph Old Ratings Graph

1440 (+49)RatingProvisional
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July Challenge 2013(2013-07-15 15:00:00)

Global Rank:   1028

Cheated in:   

Ratings System Update

(2013-07-15 15:00:00)

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1440 (-109)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2013(2022-12-20 00:00:00)

Global Rank:   1028

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 (8)

January Challenge 2013

The Minimum Number Of Moves, End Of The World, Three Different Numbers

February 2013 Challenge

Buy1-Get1, Climbing Stairs

March Challenge 2013

Tourist Translations

April Challenge 2013

Maximum Weight Difference

May Cook-off 2013

Subtraction Game 1

July Challenge 2013

Chef and Walking on the rectangle , Count K-Primes

Total Problems Solved: 13