AYAN BISWAS

• Username: 1★ayan4567
• Country:  India
• Student/Professional:Student
• Institution:Jadavpur University Kolkata, West Bengal, India
• 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: 5

Current Ratings Graph Old Ratings Graph

1275 (-42)RatingProvisional
Rating i Provisional Rating, click to know more

March Long One 2022, Division 4 (Rated)(2022-03-14 15:00:04)

Global Rank:   7746

Cheated in:   

Ratings System Update

(2022-03-14 15:00:04)

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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1275 (+24)RatingProvisional
Rating i Provisional Rating, click to know more

March Long One 2022, Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   7746

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)

Practice for ZCO and INOI

12%

Contests (5)

December Challenge 2020 Division 2

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

February Challenge 2021 Division 3

Chef and Meetings, Prime Game, Maximise Function, Highest Divisor

CodeChef Starters 24 Division 3 (Rated)

Avoid Contact, Badminton Serves

February Long 2022 - II, Division 3 (Rated)

Avoid Fixed Points, World Chess Championship, Chef and NextGen

March Long One 2022, Division 4 (Rated)

Discus Throw, Bath in Winters, Wordle

Total Problems Solved: 55