Mohd Osama Raza

• Username: 1★imosama001
• Country:  India
• Student/Professional:Student
• Institution:University Institute of Engineering and Technology, Kanpur 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: 12

Current Ratings Graph Old Ratings Graph

1213 (-23)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2021 Division 3 (Rated)(2021-08-16 18:00:00)

Global Rank:   18492

Cheated in:   

Ratings System Update

(2021-08-16 18:00:00)

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?

1213 (-205)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   18492

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 (4)

Learn Advance Java

86%

Beginner DSA in Java

41%

Java Problem Solving

64%

Learn Java (Older version)

38%

Practice Paths (2)

Arrays, Strings & Sorting

10%

Level up from 1* to 2*

47%

Contests (12)

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

February Challenge 2021 Division 3

Highest Divisor

March Cook-Off 2021 Division 3

Pawri Meme, Weight Balance

March Challenge 2021 Division 3

Chef and Groups, No Time to Wait

April Challenge 2021 Division 3

Valid Pair, World Record

April Cook-Off 2021 Division 3

Passing Marks

June Challenge 2021 Division 3 (Rated)

Summer Heat

June Cook-Off 2021 Division 3

Chefland Visa

June Lunchtime 2021 Division 3

False Number, HTML Tags, Richie Rich

June CodeChef Starters 2021 Division 3 (Rated)

Total Correct Submissions, Chess Match, Cyclic Quadrilateral

August Challenge 2021 Division 3 (Rated)

Olympics Ranking

Total Problems Solved: 321