Zaki Ryad

• Username:2★zakariad
• Country:  Algeria
• Student/Professional:Student
• Institution:Ecole nationale supérieure d'informatique, Algeria
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

Last 6 Months 2024 (Jul-Dec)2024 (Jan-Jun)2023 (Jul-Dec)2023 (Jan-Jun)

Rating Graph

No. of Contests Participated: 12

Current Ratings Graph Old Ratings Graph

1424 (+23)RatingProvisional
Rating i Provisional Rating, click to know more

February Lunchtime 2022 Division 3(2022-03-01 23:00:04)

Global Rank:   1718

Cheated in:   

Ratings System Update

(2022-03-01 23:00:04)

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?

1424 (-152)RatingProvisional
Rating i Provisional Rating, click to know more

February Lunchtime 2022 Division 3(2022-12-20 00:00:00)

Global Rank:   1718

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)

Practice Paths (1)

Practice for ZCO and INOI

0%

Contests (12)

February Challenge 2020 Division 2

School of Geometry

January Challenge 2021 Division 3

Chef and Division 3, Encoded String

February Challenge 2021 Division 3

Chef and Meetings, Maximise Function, Highest Divisor

June Challenge 2021 Division 3 (Rated)

Bitwise Tuples, Bella ciao, Summer Heat

June Lunchtime 2021 Division 3

False Number, HTML Tags, Richie Rich

July Challenge 2021 Division 3 (Rated)

Maximum Production, Relativity, XxOoRr

CodeChef Starters 6 Division 3 (Rated)

Three Dices, Cricket Ranking

CodeChef Starters 7 Division 3 (Rated)

Chess Format, Food Chain

CodeChef Starters 25 Division 3 (Rated)

Points and Lines, Fit in Data Type, Chef and His Fruit Stand

February Lunchtime 2022 Division 3

Four Equidistant Points on a Grid, Good Program, Parallel Processing, Watching Movies at 2x

Total Problems Solved: 31