Matvey Bunos

• Username: 4★g1phy
• Country:  Belarus
• Student/Professional:Student
• 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: 7

Current Ratings Graph Old Ratings Graph

1840 (-66)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 15 Division 2 (Rated)(2021-10-12 23:15:02)

Global Rank:   3215

Cheated in:   

Ratings System Update

(2021-10-12 23:15:02)

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?

1840 (+146)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 15 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   3215

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 (7)

July Cook-Off 2021 Division 3

Mod Equality, Shoe Fit, XOR-ORED

July Lunchtime 2021 Division 3

Chef and Spells, Beautiful Pairs, Red Alert, Array Rotation Returns

August Cook-Off 2021 Division 2

Different String, Chef and Closure, Equal Difference

September Cook-Off 2021 Division 2

Zebra Crossing, Adjacency Hatred, Fake Swaps

CodeChef Starters 11 Division 2 (Rated)

Positive Spewing, The Grid Fill Problem, Obtain the Sum

CodeChef Starters 13 Division 2 (Rated)

Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Magical Doors

Total Problems Solved: 25