Roman Yedemskyy

• Username: 5★roman_yedemskyy
• 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: 5

Current Ratings Graph Old Ratings Graph

2036 (+78)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-Off(2011-12-19 00:10:00)

Global Rank:   35

Cheated in:   

Ratings System Update

(2011-12-19 00:10:00)

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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2036 (+164)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-Off(2022-12-20 00:00:00)

Global Rank:   35

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 (5)

The January 2011 Cook-Off

Holes in the text, Chef team

March Cook-off Challenge

Money Transformation, Snake Snaky, Grouping Chefs

April Cook-Off Challenge

A Prime Conjecture, Internet Media Types

September Cook-off

Digit Rotation, Hotel Bytelandia

December Cook-Off

Ciel and New Menu, Ciel and A-B Problem

Total Problems Solved: 12