Josseline Guzman

• Username: 2★joss15
• Country:  Costa Rica
• Student/Professional:Student
• Institution:Instituto Tecnológico de Costa Rica
• 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: 9

Current Ratings Graph Old Ratings Graph

1431 (-41)RatingProvisional
Rating i Provisional Rating, click to know more

November Cook-Off 2018 Division 2(2018-11-19 00:00:02)

Global Rank:   1731

Cheated in:   

Ratings System Update

(2018-11-19 00:00:02)

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?

1431 (+162)RatingProvisional
Rating i Provisional Rating, click to know more

November Cook-Off 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   1731

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 (9)

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

October Mega Cook-Off 2018 Division 2

Ada and the Staircase

August Challenge 2018 Division 2

Modular GCD, Problem Sort, Spell Bob

September Challenge 2018 Division 2

Magician versus Chef, Chef and Adventures

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

September Lunchtime 2018 Division 2

Judging Delay

Encoder (Rated for Division 2)

Knight Chess

Total Problems Solved: 20