Rishi Raj

• Username: 4★themadknight45
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Delhi India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 14

Current Ratings Graph Old Ratings Graph

1826 (+63)RatingProvisional
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Starters 106 Division 2 (Rated)(2023-11-01 22:02:00)

Global Rank:   73

Cheated in:   

Ratings System Update

(2023-11-01 22:02:00)

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1347? (-48)RatingProvisional
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May Cook-Off 2022 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   1207

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

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Learning Paths (0)

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Practice Paths (0)

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Contests (14)

December Lunchtime 2021 Division 3

Chef Loves 1010, Chef and Vacation Transportation , Romantic Reversals, Maximum Trio

Starters 92 Division 4 (Rated)

Rectangular Tiling, Distance Coloring, Dotify Playlist, Water Filling, Oneful Pairs

Starters 93 Division 3 (Rated)

Break Free, NASA, 7 Rings, Problem

Starters 94 Division 2 (Rated)

CodeChef Streak, Possible or Not

Starters 95 Division 2 (Rated)

Boxes, Transfusion Chain, EVacuate to Moon

Starters 96 Division 2 (Rated)

Remove Multiples

Starters 97 Division 2 (Rated)

Schrodinger Smiley

Starters 98 Division 2 (Rated)

Airport Management, Ball Distribution

Starters 99 Division 2 (Rated)

Card Swipe, Exclusion-Inclusion

Starters 101 Division 2 (Rated)

Warrior Chef, Lockpicking Chef

Starters 102 Division 2 (Rated)

Bit Play, Array Sum, Chef Segment, Parity Permutation

Starters 104 Division 2 (Rated)

Lexicographically Largest , Maximise Sum, GCD and LCM

Starters 106 Division 2 (Rated)

Playing with OR, Save People, Guess the winner!, Count Possibilities

Total Problems Solved: 48