Andrey

• Username: 6★steelraven
• Country:  Russia
• Student/Professional:Professional
• Organisation:Unemployed
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 12

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2254 (-48)RatingProvisional
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August Challenge 2018 Division 1(2018-08-13 15:00:00)

Global Rank:   242

Cheated in:   

Ratings System Update

(2018-08-13 15:00:00)

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2254 (+277)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   242

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)

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Contests (12)

June Challenge 2016

Chef and Rectangle Array, Chef And The Hiring Event, Devu and an Array, Chef and cities, Chef and Coins Game, Chef and Array and K, Chef and New Game, Chef And Binary Operation

July Challenge 2016

Andrash and Stipendium, Chef and Segments, Chef and Tetris, Chef and special numbers, Chef and Robots Competition, Chefland and Electricity, Scheduling jobs on a cluster

August Challenge 2016

Chef and Circle Run, Maximum Grid, Funny gnomes, Chef and Round Run, Chef and Chocolate, Fighting Ebola, Chef and His Garden

May Cook-Off 2016

Phantasialand, Easy Numbers

June Cook-Off 2016

Sticks, Right Triangle, Cutting Cake, Chef Land

July Cook-Off 2016

Chef and Land, Chef and Numbers, Chef and Proportion

August Cook-Off 2016

Tweedle-Dee and Tweedle-Dum

March Challenge 2017

Cooking Schedule, Completing favorite game, Xenny and Alternating Tasks, Pishty and birthday, Bear and Extra Number, Bear and Cat Trap, (CH) Bear and Sorted Rows, Bandwidth of a matrix

April Challenge 2017

Bear and Clique Distances, Similar Dishes, Bear and Row 01, Dish Of Life, Stable market, Chef and Divisor Tree

June Challenge 2017

Chef and Prime Queries, A Good Set, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets

October Challenge 2017

Chef and a great voluntary Program, Max Mex, Counter Test For CHEFSUM, A Balanced Contest

August Challenge 2018 Division 1

Coordinate Compression , Modular GCD

Total Problems Solved: 58