Rupayan Biswas

• Username: 2★rup27biswas
• Country:  India
• Student/Professional:Other
• 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: 10

Current Ratings Graph Old Ratings Graph

1403 (+3)RatingProvisional
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January Cook-Off 2022 Division 3(2022-01-23 22:30:04)

Global Rank:   4684

Cheated in:   

Ratings System Update

(2022-01-23 22:30:04)

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1403 (-118)RatingProvisional
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January Cook-Off 2022 Division 3(2022-12-20 00:00:00)

Global Rank:   4684

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

0%

Contests (10)

September Challenge 2017

Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums

October Challenge 2017

A Balanced Contest

August Cook-Off 2017

From heaven to earth

January Challenge 2018

Rectangle

August Challenge 2018 Division 2

Problem Sort, Sheokand and Number, Spell Bob

August Lunchtime 2019 Division 2

Eidi Gift

January Long 2022 - II, Division 3 (Rated)

Crying Colours, TCS Examination, Chef and Fixed Deposits

January Cook-Off 2022 Division 3

Palindromes Not Allowed, Mask Policy, Hungry Ashish

Total Problems Solved: 48