ΤΚΟ

• Username: 7★tko919
• Country:  Japan
• 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: 4

Current Ratings Graph Old Ratings Graph

2592? (-20)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 200 (Rated for all)(2025-08-20 23:00:00)

Global Rank:   37

Cheated in:   

Ratings System Update

(2025-08-20 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?

2612? (+475)RatingProvisional
Rating i Provisional Rating, click to know more

Infinity 2k21 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   2

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 (4)

FizzBuzz Division 3 (Rated)

Clean The Sequence, Magical Planks, Kingdom Attack, Can You Eat It, Can_Reach, Substring Minimum Function, Sweet Change, Lucky Ali

November Lunchtime 2021 Division 2

Expected Weight, Min-Max Rotations, Permutation Pairs, Subarray Jumps, Strange Minimization, Rapid Re-Orderings

Infinity 2k21 Division 2 (Rated)

Dalgona Treat, Hopscotch, Tug of War, Escape Plan, Ddakji, Marbles

Starters 157 (Rated till 5 stars)

Small, Smaller, Smallest, MEXtreme Divisibility, Normal is Good, Unmedian

Starters 200 (Rated for all)

Permutation Counting (Easy), Lexicographic Matching, Minimum Set, Restrict Palindromes

Starters 208 (Rated till 6 star)

XOR Sorting, GCND, Median Subsets (Prefix), Cycle and Add

Total Problems Solved: 33