Artem Mezhenin

• Username: 1★amezhenin
• Country:  Russia
• Student/Professional:Professional
• Organisation:toptal.com
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 7

Current Ratings Graph Old Ratings Graph

1387 (-6)RatingProvisional
Rating i Provisional Rating, click to know more

January Long 2022 - I, Division 3 (Rated)(2022-01-10 15:00:00)

Global Rank:   8181

Cheated in:   

Ratings System Update

(2022-01-10 15:00:00)

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?

1387 (-69)RatingProvisional
Rating i Provisional Rating, click to know more

January Long 2022 - I, Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   8181

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)

1000 to 1400 difficulty problems

1%

Contests (7)

May Challenge 2015

Chef and new recipe

August Challenge 2015

Cooking Machine

June Challenge 2018 Division 2

Naive Chef

December Challenge 2020 Division 2

Even Pair Sum, Vaccine Production, Vaccine Distribution

October Lunchtime 2020 Division 2

AND Plus OR

January Long 2022 - I, Division 3 (Rated)

Keplers Law, Covid Spread

Total Problems Solved: 79