surabhi rani

• Username: 1★rani2001surabh
• Country:  India
• Student/Professional:Student
• Institution:RCC Institute of Information Technology, Kolkata
• 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: 14

Current Ratings Graph Old Ratings Graph

1257 (-9)RatingProvisional
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September Challenge 2021 Division 3 (Rated)(2021-09-13 15:00:00)

Global Rank:   14142

Cheated in:   

Ratings System Update

(2021-09-13 15:00:00)

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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1257 (-152)RatingProvisional
Rating i Provisional Rating, click to know more

September Challenge 2021 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   14142

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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Practice Paths (0)

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Contests (14)

January Challenge 2021 Division 3

Chef and Division 3, Point Of Impact, Encoded String, Fair Elections

January Lunchtime 2021 Division 3 (Unrated)

Pair Me, Even Sum

February Challenge 2021 Division 3

Maximise Function, Highest Divisor

February CodeChef Starters 2021 Division 3 (Rated)

Chef and Coupon

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, No Time to Wait

March Lunchtime 2021 Division 3

Motivation

March CodeChef Starters 2021 Division 3 (Rated)

Possible Victory

April Challenge 2021 Division 3

Valid Pair, Strong Language, World Record

May Challenge 2021 Division 3 (Rated)

Solubility

June Challenge 2021 Division 3 (Rated)

Summer Heat

June CodeChef Starters 2021 Division 3 (Rated)

Chess Match, Cyclic Quadrilateral

July Challenge 2021 Division 3 (Rated)

XxOoRr, Maximum Production, Relativity

August Challenge 2021 Division 3 (Rated)

Problem Difficulties, Olympics Ranking

September Challenge 2021 Division 3 (Rated)

Airline Restrictions, Travel Pass

Total Problems Solved: 89