Upendra Kumar Dwivedi

• Username: 1★jataayu
• Student/Professional:Student
• Institution:Birla Institute of Technology Mesra Ranchi, Jharkhand, 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: 3

Current Ratings Graph Old Ratings Graph

1273? (-25)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2013(2013-05-13 16:00:00)

Global Rank:   2429

Cheated in:   

Ratings System Update

(2013-05-13 16:00:00)

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?

1273? (-83)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2013(2022-12-20 00:00:00)

Global Rank:   2429

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 (3)

July Cook-Off 2012

Ciel and Receipt

Total Problems Solved: 1