Rajat Jain

• Username: 1★thejokerguy
• 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: 13

Current Ratings Graph Old Ratings Graph

1191 (+37)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2021 Division 3(2021-02-15 15:00:04)

Global Rank:   10185

Cheated in:   

Ratings System Update

(2021-02-15 15:00:04)

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?

1191 (-218)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   10185

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 (2)

Linked Lists

0%

Learn Advance Java

25%

Practice Paths (3)

Monday Munch - DSA Challenge practice series

2%

Practice Arrays

12%

Practice Strings

5%

Contests (13)

July Cook-Off 2019 Division 2

Playing with Strings

August Challenge 2019 Division 2

Football

December Challenge 2019 Division 2

Plus Multiply, That Is My Score!

December Cook-Off 2019 Division 2

Change It

June Challenge 2020 Division 2

Chef and String, Chef and Price Control

July Challenge 2020 Division 2

Chef and Strings

January Challenge 2021 Division 3

Chef and Division 3

February Challenge 2021 Division 3

Chef and Meetings, Maximise Function, Highest Divisor

August Long 2023 Division 4 (Unrated)

All New CodeChef

Total Problems Solved: 109