SUMIT RAJ

• Username: 1★sumit9687
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Lucknow Uttar Pradesh, 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: 13

Current Ratings Graph Old Ratings Graph

1373 (-3)RatingProvisional
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Starters 94 Division 4 (Rated)(2023-06-14 22:00:06)

Global Rank:   5228

Cheated in:   

Ratings System Update

(2023-06-14 22:00:06)

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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1298 (+192)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 62 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   7430

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 (13)

February Lunchtime 2022 Division 4

Battery Low, Good Program, Chessboard Distance, Watching Movies at 2x

CodeChef Starters 28 Division 4 (Rated)

Chef and Instant Noodles, Self Defence Training, Car Choice, Qualify the round

May Long One 2022 Division 4 (Rated)

Sugarcane Juice Business, Football Cup, Miami GP

May Lunchtime 2022 Division 4 (Rated)

How many unattempted problems, Problems in your to-do list, Maximum Pairwise Modular Sum, Apples and Oranges, Bucket and Water Flow

June Long One 2022 Division 4 (Rated)

Chairs Requirement, Subscriptions, Divisible by i , Possible GCD, Alternate Additions

Starters 44 Division 4 (Rated)

Biryani classes, Air Hockey

Starters 43 Division 4 (Rated)

Waiting Time, Joining Date, Burgers, DNA Storage

June Lunchtime 2022 Division 4 (Rated)

Zero Ones Equal One Zeros, It is My Serve, Too many Floors, Determine the Score

Starters 62 Division 4 (Rated)

Make Multiple, X Jumps, Max minus Min, Test Score

Starters 70 Division 4 (Rated)

Cost of Groceries, Prime Reversal, Minimum distance between 1s, Spice Level, Kitchen Timings

Starters 73 Division 4 (Rated)

Chef Plays Ludo, Multivitamin Tablets, Lucky Numbers, Append for OR

Starters 92 Division 4 (Rated)

Dotify Playlist, Water Filling, Oneful Pairs

Starters 94 Division 4 (Rated)

The Gift, Gymkhana Election IIIT-A, CodeChef Streak

Total Problems Solved: 54