Arghya Bandyopadhyay

• Username: 1★music_beat
• Country:  India
• Student/Professional:Student
• Institution:Techno India Saltlake Kolkata, West Bengal, 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: 11

Current Ratings Graph Old Ratings Graph

726 (+69)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 42 Division 4 (Rated)(2022-06-08 23:00:06)

Global Rank:   6609

Cheated in:   

Ratings System Update

(2022-06-08 23:00:06)

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?

726 (-263)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 42 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   6609

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

1%

Contests (11)

July Challenge 2020 Division 2

Chef and Strings, Chef and Card Game

December Challenge 2020 Division 2

Even Pair Sum

October Lunchtime 2020 Division 2

AND Plus OR

January Lunchtime 2021 Division 3 (Unrated)

Ashishgup and Interviews, Pair Me, Even Differences, Even Sum

February Challenge 2021 Division 3

Maximise Function, Highest Divisor

March Challenge 2021 Division 3

No Time to Wait, Chef and Groups

Starters 38 Division 3 (Rated)

Good Pairs, Average Gift, Dominant Army, Circular Track

May Lunchtime 2022 Division 3 (Rated)

Bucket and Water Flow , Maximum Pairwise Modular Sum, Problems in your to-do list

Starters 42 Division 4 (Rated)

Age Limit, Equal Distribution, Minimum number of Flips

Total Problems Solved: 119