Elyes Chaabouni

• Username: 4★elyeschaabouni
• Country:  Tunisia
• Student/Professional:Student
• Institution:Technical University of Munich Germany
• 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: 17

Current Ratings Graph Old Ratings Graph

1822 (-22)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 200 (Rated) (2025-08-20 23:00:02)

Global Rank:   836

Cheated in:   

Ratings System Update

(2025-08-20 23:00:02)

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?

1773 (-245)RatingProvisional
Rating i Provisional Rating, click to know more

March Lunchtime 2022 Division 2(2022-12-20 00:00:00)

Global Rank:   97

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)

None

Practice Paths (0)

None

Contests (17)

April Lunchtime 2019 Division 2

Fast Food, Attendance

May Lunchtime 2019 Division 2 (Unrated)

Reverse Maximisation, CV, Dummy Palindromic Strings

June Challenge 2019 Division 2

Chef and Proxy

June Lunchtime 2019 Division 2

Ping Paja Pong, Magda and Silly Pairs

July Challenge 2019 Division 2

Chef and Mean

August Challenge 2019 Division 2

Dilemma, Football, Distribute Apples, Zombie and the Caves

February Challenge 2020 Division 2

Hard Cash, School of Geometry, The Theatre Problem

March Challenge 2020 Division 2

XOR Engine, Ada Bishop 2, Pintu and Fruits

March Lunchtime 2020 Division 2 (Unrated)

Chef Swaps Digits, Good Prefix

July Challenge 2020 Division 2

Ada King, Chefina and Swaps, Missing a Point, Chef and Card Game, Chef and Strings

August Challenge 2020 Division 2

Chef and Wedding Arrangements, Smallest KMP, Another Card Game Problem, Chef Wars - Return of the Jedi, Chef and Linear Chess

September Challenge 2020 Division 2

Chefina and Swap, A Problem on Sticks, Find XOR, Ada Matrix, Coronavirus Spread 2

March Challenge 2021 Division 2

Interesting XOR!, Space Arrays, College Life 4

CodeChef Starters 22 Division 2 (Rated)

An Interesting Sequence, Even Subset Xor, Merging Binary Strings, Equal LIS

March Lunchtime 2022 Division 2

Sad Splits, Adjacency Love, Winter

Starters 126 Division 2 (Rated)

Tree Distance Set, Freedom, Permutation Disturbance, Triangular Swaps

Starters 188 (Rated)

Swaps in a String, K Boxes, Inversion Queries, Yet Another Monsters Problem, Subset Sum 3

Starters 198 (Rated)

Currency Exchange

Starters 200 (Rated)

Random NIM, Restrict Palindromes, Good Subsequence

Total Problems Solved: 69