Yoseph Haryanto R

• Username: 2★kacamatabuta
• Student/Professional:Student
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 13

Current Ratings Graph Old Ratings Graph

1470 (-19)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2013(2013-11-11 15:00:00)

Global Rank:   2689

Cheated in:   

Ratings System Update

(2013-11-11 15:00:00)

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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1470 (+88)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   2689

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 (13)

May Challenge 2012

Jewels and Stones, Lucky lucky number, Remember the recipe

May Cook-Off 2012

Little Elephant and Strings

June Challenge 2012

Little Elephant and Candies, Arranging Cup-cakes

October Challenge 2012

Fierce Battles

November Challenge 2012

Coin Flip

January Challenge 2013

The Minimum Number Of Moves, Chef of the Year

February 2013 Challenge

Buy1-Get1

February Cook-Off 2013

Lack of Logic, Row and Column Operations

May Challenge 2013

Your Name is Mine

July Challenge 2013

Chef and Walking on the rectangle

November Challenge 2013

Uncle Johny

Total Problems Solved: 18