abdulrahman27

• Username: 5★abdulrahman27
• Country:  Syria
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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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

2090 (-15)RatingProvisional
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Starters 63 Division 1 (Rated for 5 & 6 stars)(2022-11-02 23:00:00)

Global Rank:   93

Cheated in:   

Ratings System Update

(2022-11-02 23:00:00)

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2090 (+6)RatingProvisional
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Starters 63 Division 1 (Rated for 5 & 6 stars)(2022-12-20 00:00:00)

Global Rank:   93

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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Contests (8)

Starters 47 Division 4 (Rated)

Copy and Push Back, Construct N, End Sorted, Minimum Coins, Chess Time, Chef On Date

Starters 50 Division 4 (Rated)

Average Permutation, Nearest Court, Mileage matters, Discount, Sum Product Segments, Permutation GCD, Air Blimp

Starters 51 Division 2 (Rated)

Adjacent Xors, Split N, Copy and Paste, Different Medians

August Long 2022 Division 2 (Unrated)

Two Trains

Starters 53 Division 2 (Rated)

Black&White Ring Game, Make A and B equal, Queen Blocks

Starters 54 Division 2 (Unrated)

Departments (Easy Version), Team of Two, K Flip, Ticket Fine, Number of Credits, Equal Distinct, Departments (Hard Version)

Starters 56 Division 2 (Rated)

K-Subarrays, Binary Substitution, Maximize Colours

Starters 57 Division 2 (Unrated)

Even Splits, Two Different Palindromes, Maximum Expression

Starters 59 Division 2 (Rated)

K - Beautiful Permutation, Maximum Subarray , Suspense String, Confusing Concatenations, Alternative Sufferings

Starters 60 Division 1 (Unrated)

Distinct Numbers, Yet Another Palindrome Problem, Red Green Grids

Starters 61 Division 1 (Unrated)

Palindrome Partition, Weird Subarrays, Red Blue Flowers, Row Bombing, Subarray Removal

Starters 62 Division 1 (Rated for 5 & 6 stars)

Joint XOR, Disjoint XOR, Sorted Substrings, Make Multiple

Starters 63 Division 1 (Rated for 5 & 6 stars)

Maximize 1s, Make Length 1, Minimum Absolute Score, Greedy Grid Moves

Total Problems Solved: 56