Michael

• Username:3★mihail_tkach
• Country:  Ukraine
• Student/Professional:Professional
• Organisation:Samsung Inc.
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

Last 6 Months 2024 (Jul-Dec)2024 (Jan-Jun)2023 (Jul-Dec)2023 (Jan-Jun)

Rating Graph

No. of Contests Participated: 6

Current Ratings Graph Old Ratings Graph

1658 (+41)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2015(2015-12-14 15:00:00)

Global Rank:   1230

Cheated in:   

Ratings System Update

(2015-12-14 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?

1658 (-32)RatingProvisional
Rating i Provisional Rating, click to know more

December Challenge 2015(2022-12-20 00:00:00)

Global Rank:   1230

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 (6)

December Challenge 2014

Chef and Apple Trees

June Challenge 2015

Steady tables, Chef and Memory Limit, Chef and Polygons

July Challenge 2015

Bread, MasterChef, Na2a and lucky stone, Chef and Cube

November Challenge 2015

Chef and cakes

December Challenge 2015

Oracle Devu and Longest Common Subsequence, Chef and Filters

Total Problems Solved: 15