Afran Usmani

• Username: 4★afranusmani
• Country:  India
• Student/Professional:Student
• Institution:Amity University, Gwalior
• 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: 12

Current Ratings Graph Old Ratings Graph

1807 (-11)RatingProvisional
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CodeChef Starters 15 Division 2 (Rated)(2021-10-12 23:15:02)

Global Rank:   1305

Cheated in:   

Ratings System Update

(2021-10-12 23:15:02)

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1807 (-27)RatingProvisional
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CodeChef Starters 15 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1305

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)

March Challenge 2021 Division 3

Chef and Groups, Interesting XOR!, No Time to Wait, Space Arrays

April Challenge 2021 Division 3

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

June Challenge 2021 Division 3 (Rated)

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

July Challenge 2021 Division 2 (Unrated)

XxOoRr, Optimal Denomination, K Path Query

July Cook-Off 2021 Division 2

Shoe Fit

July Lunchtime 2021 Division 2

Beautiful Pairs, Red Alert, Array Rotation Returns

August Cook-Off 2021 Division 2

Which Division, Clear the Array, Chef and Closure, Different String, Equal Difference

August Lunchtime 2021 Division 2

K-th Maximum, Crossing Blocks, Just a Graph

September Cook-Off 2021 Division 2

Chef and Pairwise Distances, Zebra Crossing, Fake Swaps, Adjacency Hatred

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 11 Division 2 (Rated)

The Grid Fill Problem, Obtain the Sum, Positive Spewing

CodeChef Starters 13 Division 2 (Rated)

Add and Divide, Chef in Vaccination Queue, Maximum Light Up, Make that Array!, Magical Doors

September Lunchtime 2021 Division 2

Interesting Representation, Balanced and Unique Arrays, Alice vs Bob Faceoff, Yet another SOD problem

SnackDown 2021 - Online Round 1B

Queens Placement , Largest Laddu, Help Nishant

Total Problems Solved: 74