Rishab

• Username: 1★rishab812709
• 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: 12

Current Ratings Graph Old Ratings Graph

1349 (+7)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2020 Division 2(2020-04-13 17:30:02)

Global Rank:   13632

Cheated in:   

Ratings System Update

(2020-04-13 17:30:02)

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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1349 (-93)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   13632

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?

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Contests (12)

February Cook-Off 2018

Chef and Cook-Off

May Challenge 2018 Division 2

Change the Signs

June Challenge 2018 Division 2

Binary Shuffle

December Challenge 2018 Division 2

Chef and Interactive XOR

ALKHWARIZM (Rated)

Help Voldemort, Sam, The Charming Angel

January Challenge 2019 Division 2

Distinct Pairs, Fancy Quotes

July Challenge 2019 Division 2

Guess the Prime!

April Challenge 2020 Division 2

Sell All the Cars, COVID Pandemic and Long Queue

Total Problems Solved: 16