koshang oberoi

• Username: 1★koshang
• Country:  India
• Student/Professional:Student
• Institution:Amity University Noida, Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 5

Current Ratings Graph Old Ratings Graph

1307 (-32)RatingProvisional
Rating i Provisional Rating, click to know more

September Cook-Off 2021 Division 3(2021-09-20 00:30:04)

Global Rank:   5192

Cheated in:   

Ratings System Update

(2021-09-20 00:30:04)

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?

1307 (-152)RatingProvisional
Rating i Provisional Rating, click to know more

September Cook-Off 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   5192

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)

Practice Paths (1)

Jump from 2* to 3*

0%

Contests (5)

December Challenge 2020 Division 2

Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

September Challenge 2021 Division 3 (Rated)

Shuffling Parities, Airline Restrictions, Travel Pass

September Cook-Off 2021 Division 3

Cars and Bikes

Total Problems Solved: 50