Rajesh

• Username: 3★rkg_9315
• Country:  India
• Student/Professional:Student
• Institution:Delhi Technological University New Delhi, India
• 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

1613 (+49)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 15 Division 3 (Rated)(2021-10-12 23:15:04)

Global Rank:   97

Cheated in:   

Ratings System Update

(2021-10-12 23:15:04)

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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1613 (-70)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 15 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   97

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)

Practice Paths (1)

Practice for ZCO and INOI

2%

Contests (12)

January Challenge 2021 Division 3

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

January Cook-Off 2021 Division 3

Distinct Pair Sums, Password

February Challenge 2021 Division 3

Frog Sort, Team Name, Maximise Function, Highest Divisor

CodeChef Div 3 Rated Contest 2021 Division 3

Body Mass Index, Total Score

July Challenge 2021 Division 3 (Rated)

XxOoRr, Maximum Production, Relativity

August Challenge 2021 Division 3 (Rated)

Olympics Ranking, Problem Difficulties

CodeChef Starters 9 Division 3 (Rated)

Black cells in a chessboard, Large Square, Bus full of passengers

CodeChef Starters 10 Division 3 (Rated)

Hardest Problem Bet, Odd Repeat, Maximise the Subsequence Sum

September Challenge 2021 Division 3 (Rated)

Shuffling Parities, Travel Pass, Airline Restrictions, XOR Equal

CodeChef Starters 13 Division 2 (Rated)

Maximum Light Up

October Challenge 2021 Division 3 (Rated)

Longest AND Subarray, MEX-OR, Three Boxes, Which Mixture

CodeChef Starters 16 Division 2 (Unrated)

Professor And Directions

Total Problems Solved: 152