Gulshan Kalwani

• Username: 2★gulshan2228
• Country:  India
• Student/Professional:Student
• Institution:KIET Group of Institutions, Ghaziabad
• 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: 14

Current Ratings Graph Old Ratings Graph

1548 (+5)RatingProvisional
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Starters 70 Division 3 (Rated)(2022-12-21 23:00:04)

Global Rank:   1650

Cheated in:   

Ratings System Update

(2022-12-21 23:00:04)

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1543 (-63)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2022 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1703

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)

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 16 Division 3 (Rated)

Professor And Directions, Pass or Fail, Chef And Salary Pay

October Cook-Off 2021 Division 3

Chef and Pairing Slippers, Average Flex

October Lunchtime 2021 Division 3

Alternating Work Days, Problem Category

SnackDown 2021 - Online Round 1A

Dance Moves

November Challenge 2021 Division 3 (Rated)

Weird Palindrome Making, Equal Coins, Which Fuel is Cheaper

November Cook-Off 2021 Division 3

Disabled King, Odds and Evens, Missing Sums, Make it Divisible

CodeChef Starters 17 Division 3 (Rated)

New Piece, Chef on Vacation

CodeChef Starters 18 Division 2 (Unrated)

Make them equal

December Challenge 2021 Division 2 (Unrated)

Valleys and Hills, List of Lists

CodeChef Starters 21 Division 3 (Rated)

Devendra and Water Sports, Akash and Grid, Covid and Theatre Tickets

January Long 2022 - I, Division 3 (Rated)

Retrieve back the Array, Covid Spread, Prime in a binary string, Keplers Law

Starters 48 Division 2 (Rated)

Fill The Grid, Make Palindrome 2

August Lunchtime 2022 Division 2 (Rated)

Easy Permutation, Array Equality

Starters 70 Division 3 (Rated)

Cost of Groceries, Minimum distance between 1s, Prime Reversal

Total Problems Solved: 87