Ryurik Kuzmin

• Username: 6★ryopham
• Country:  Canada
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 8

Current Ratings Graph Old Ratings Graph

2447 (+40)RatingProvisional
Rating i Provisional Rating, click to know more

May Lunchtime 2022 Division 1 (Rated)(2022-05-15 23:00:00)

Global Rank:   30

Cheated in:   

Ratings System Update

(2022-05-15 23:00:00)

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?

2447 (-42)RatingProvisional
Rating i Provisional Rating, click to know more

May Lunchtime 2022 Division 1 (Rated)(2022-12-20 00:00:00)

Global Rank:   30

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 (8)

October Cook-Off 2021 Division 3

Can You Reach The End, Odd Sum, Average Flex, Find the Modulus, 01 Subsequence, Chef and Pairing Slippers

October Lunchtime 2021 Division 2

Exactly N plus 1 Values, Chef and Water Car, Tree Upshot, Median Rearrangement

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Parallel Processing, Chef Cooks Permutation, Visit Them All, Magical Modulo, Magnet Sort

March Cook-Off 2022 Division 1

Secret Tree, Alternating Divisibility, Dragonado And XOR

March Lunchtime 2022 Division 1

Subsequence, Mathology, Winter, Adjacency Love, Separate Them All

April Lunchtime 2022 Division 1(Rated)

Do Not Touch the MEX!!!, Secret Machine Mania

May Cook-Off 2022 Division 1 (Rated)

Split Powers Of 2, Different Subarrays Rearrange, Triple Inversions

May Lunchtime 2022 Division 1 (Rated)

Balanced 0-1 Tree, Equal After And, Rearrange Ranges

Total Problems Solved: 44