Basant lal Ray

• Username: 1★error_a404
• Country:  India
• Student/Professional:Student
• Institution:Sri Ramdevi Ramdayal Tripathi Mahila Polytechnic Saket Nagar, Kanpur, Uttar Pradesh
• 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: 5

Current Ratings Graph Old Ratings Graph

1083 (+73)RatingProvisional
Rating i Provisional Rating, click to know more

July Lunchtime 2019 Division 2(2019-07-27 22:30:00)

Global Rank:   2245

Cheated in:   

Ratings System Update

(2019-07-27 22:30:00)

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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1083 (-246)RatingProvisional
Rating i Provisional Rating, click to know more

July Lunchtime 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   2245

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 (5)

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining

July Lunchtime 2019 Division 2

Easy Math

Total Problems Solved: 11