Sergey Savinov

• Username: 6★simplex_au
• Student/Professional:Student
• Institution:Saint Petersburg Academic University
• 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: 11

Current Ratings Graph Old Ratings Graph

2256 (+47)RatingProvisional
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July Challenge 2014(2014-07-14 15:00:00)

Global Rank:   96

Cheated in:   

Ratings System Update

(2014-07-14 15:00:00)

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2256 (+85)RatingProvisional
Rating i Provisional Rating, click to know more

July Challenge 2014(2022-12-20 00:00:00)

Global Rank:   96

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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Practice Paths (0)

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Contests (11)

March Challenge 2013

Tourist Translations, Approximately, Fire Escape Routes, Minesweeper, Random decreasing function

March Cook-off 2013

The Ball And Cups, Palindrome

April Challenge 2013

Kingdom Unity, Levy Conjecture, Maximum Weight Difference, ChefGame, Barcelona Gameplay Tactics, Little Elephant and Music

May Challenge 2013

Name Reduction, Your Name is Mine

June Challenge 2013

Just Some Permutations 3, Lapindromes, W String, To challenge or not, Predictopus, Count Special Matrices, Two k-Convex Polygons, Dessert Wizard, Collecting Magical Berries, Little Elephant and Mouses

July Challenge 2013

Mountain Holidays, Galactik Football, The Probability Of Winning, Furik and Rubik and Sub Array, Chef and Walking on the rectangle , Count K-Primes

August Challenge 2013

Hello Hello, Splitting Candies, Chef and Segments, Save The Princess, Little Elephant and Lemonade, The Number Of Solutions

September Challenge 2013

CAO Stage-2, CAO Stage-1, Project Spoon, Chef and Integers , Cool Guys, Merciless Chef, Little Elephant and Exams

October Cook-Off 2013

Polo the Penguin and the Lucky String, Polo the Penguin and the Numbers, Polo the Penguin and the Test, Polo the Penguin and the XOR

October Challenge 2013

Helping Lira, Kamehameha, Fibonacci Number, Yet Another Nice Girl, CAO Stage-3, Sereja and Transformation, Maxim and Dividers, Little Elephant and Bamboo

July Challenge 2014

Little Elephant and Painting, Garden Game, Chef and Frogs, Sereja and Equality, Chef and Rectangle Genome, Reach The Point, Dish Owner, Lucky Game, Game of Numbers

Total Problems Solved: 65