Aman kumar

• Username: 1★aman7100
• Country:  India
• Student/Professional:Student
• Institution:Galgotias University Greater Noida, Uttar Pradesh, India
• 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: 16

Current Ratings Graph Old Ratings Graph

1330 (-41)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 98 Division 4 (Rated)(2023-07-12 22:30:06)

Global Rank:   8776

Cheated in:   

Ratings System Update

(2023-07-12 22:30:06)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1371 (-148)RatingProvisional
Rating i Provisional Rating, click to know more

March Long Two 2022, Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1312

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 (16)

February Challenge 2021 Division 3

Multiple Games, Maximise Function, Highest Divisor, Prime Game

CodeChef Div 3 Rated Contest 2021 Division 3

Body Mass Index

March Challenge 2021 Division 3

No Time to Wait, Space Arrays, Paparazzi Gennady, College Life 4, Chef and Groups, Interesting XOR!

March Lunchtime 2021 Division 3

Lunchtime

April Challenge 2021 Division 3

Chef and Dice, Valid Pair, World Record, Strong Language

May Cook-Off 2021 Division 3

Marathon

May Challenge 2021 Division 3 (Rated)

Tic Tac Toe, Solubility, Golf, Modular Equation, Xor Equality

June Challenge 2021 Division 3 (Rated)

Minimum Dual Area, Shortest Route, Bitwise Tuples, Bella ciao, Summer Heat

July Challenge 2021 Division 3 (Rated)

XxOoRr, Optimal Denomination, Maximum Production, Relativity, K Path Query

March Long Two 2022, Division 3 (Rated)

Chef and Races, The Rating Dilemma

Starters 98 Division 4 (Rated)

Messi vs Ronaldo, FIND A and B

Total Problems Solved: 42