Oleg Dolgorukov

• Username: 4★oleg805
• 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: 6

Current Ratings Graph Old Ratings Graph

1988 (+94)RatingProvisional
Rating i Provisional Rating, click to know more

February Cook-Off 2013(2013-02-18 00:00:00)

Global Rank:   22

Cheated in:   

Ratings System Update

(2013-02-18 00:00:00)

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1988 (+95)RatingProvisional
Rating i Provisional Rating, click to know more

February Cook-Off 2013(2022-12-20 00:00:00)

Global Rank:   22

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 (6)

The January 2011 Cook-Off

Holes in the text, Whole submatrix

April Cook-Off Challenge

A Prime Conjecture, Internet Media Types

May Long Contest 2011

Tree Product, The Great Wall of Byteland

August Challenge 2012

Little Elephant and Bombs, Lucky Driving, Range of Data, Delivery Boy

February Cook-Off 2013

Lack of Logic, Row and Column Operations, Hotel Balifornia 2

Total Problems Solved: 15