Abdullah Enes Oncu

• Username: 4★enesoncu
• Country:  Turkey
• Student/Professional:Student
• Institution:Fatih College, Turkey
• 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: 8

Current Ratings Graph Old Ratings Graph

1819 (-196)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2015(2015-07-13 15:00:00)

Global Rank:   4672

Cheated in:   

Ratings System Update

(2015-07-13 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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1819 (-6)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2015(2022-12-20 00:00:00)

Global Rank:   4672

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)

May Challenge 2014

Compilers and Parsers, Chef-jumping, Chef and Strange Matrix, Stone, Little Elephant and Balloons

June Challenge 2014

Maxim and Progressions, Chef and Digit Jumps

November Challenge 2014

Distinct Characters Subsequence, The Spelling Problem, Chef and Churu, Let us construct palindrome, Chef and Red Black Tree, Fombinatorial, Chef and Words, Chef and Segment Game

May Lunchtime 2014

Approximately II

March Challenge 2015

Count Substrings, Counting on a Tree, Matrix, Sign Wave, Devu and his Class, Random Number Generator, Sereja and Random Array, Chef and Problems, Chef and Notebooks

April Challenge 2015

Count Sequences, Chef and Array, Chef and Interview, Broken Telephone, Inversion sorting, Division of Lands, Chef and Piano Scales, Devus and their voting system

Total Problems Solved: 50