Rajat Singhal

• Username: 3★singhalrajat
• Country:  India
• Student/Professional:Student
• Institution:Institute of Engineering and Technology, Lucknow Uttar Pradesh, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 8

Current Ratings Graph Old Ratings Graph

1690 (+61)RatingProvisional
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June Lunchtime 2020 Division 2(2020-06-27 22:30:02)

Global Rank:   300

Cheated in:   

Ratings System Update

(2020-06-27 22:30:02)

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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1690 (-131)RatingProvisional
Rating i Provisional Rating, click to know more

June Lunchtime 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   300

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 (8)

October Lunchtime 2018 Division 2

Coloring the Grid, Three Friends

Encoder (Rated for Division 2)

Knight Chess

January Cook-Off 2019 Division 2

Ada School

January Lunchtime 2019 Division 2

Rooks, The Nights Watch

February Challenge 2019 Division 2

Chef and Magical Jars, Chef and Secret Ingredients, Appy and Contest, Deputy Chef

February Challenge 2020 Division 2

No Change Required, Hard Cash, School of Geometry, The Theatre Problem

February Cook-Off 2020 Division 2

XOR Game, Penalty Shoot-Out II, Tax Slabs

June Lunchtime 2020 Division 2

Maximum AND, Chef and Demonetisation, Increasing Decreasing, Gold Mining

Total Problems Solved: 56