Raj Singh

• Username: 1★raj112223
• Country:  India
• Student/Professional:Student
• Institution:International Institute of Information Technology, Bangalore Bangalore
• 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: 13

Current Ratings Graph Old Ratings Graph

1137 (+67)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-Off 2018 Division 2(2018-12-24 00:00:02)

Global Rank:   43

Cheated in:   

Ratings System Update

(2018-12-24 00:00:02)

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?

1137 (-99)RatingProvisional
Rating i Provisional Rating, click to know more

December Cook-Off 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   43

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)

None

Practice Paths (0)

None

Contests (13)

December Lunchtime 2017

Days in Month

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Car-pal Tunnel

March Challenge 2018 DIV 2

Mix the Colors

March Cook-off 2018 Division 2

Chef Restores a Matrix

December Cook-Off 2018 Division 2

Camp Or Not, Yalalovichik Numbers

ALKHWARIZM (Rated)

Help Voldemort

Total Problems Solved: 14