Ruchit Kalathiya

• Username: 3★ruchit_1511
• Country:  India
• Student/Professional:Student
• Institution:Chandubhai S Patel Institute of Technology, Gujarat
• 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: 15

Current Ratings Graph Old Ratings Graph

1624 (+50)RatingProvisional
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Starters 60 Division 3 (Rated)(2022-10-12 23:00:04)

Global Rank:   30

Cheated in:   

Ratings System Update

(2022-10-12 23:00:04)

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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1624 (-2)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 60 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   30

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 (15)

August Lunchtime 2021 Division 3

Maximum Length Even Subarray, K-th Maximum, Just a Graph, Programming Languages, Crossing Blocks

September Cook-Off 2021 Division 3

Cars and Bikes, Zebra Crossing, Fake GCD, Adjacency Hatred

CodeChef Starters 13 Division 3 (Rated)

Chef in Vaccination Queue, Maximum Light Up, The Preparations, Magical Doors

October Challenge 2021 Division 2 (Unrated)

Longest AND Subarray, MEX-OR

September Lunchtime 2021 Division 2

Yet another SOD problem

Starters 44 Division 2 (Rated)

Triple Xor, Dense Bracket Sequence

June Lunchtime 2022 Division 2 (Rated)

Zero Ones Equal One Zeros, Equal by XORing

Starters 49 Division 2 (Rated)

Split The String, Monks, Valid Minimum

Starters 50 Division 2 (Rated)

Permutation GCD, Average Permutation

Starters 51 Division 2 (Rated)

Split N, Copy and Paste, Different Medians, TV Discount

August Lunchtime 2022 Division 2 (Rated)

Easy Permutation, Array Equality

Starters 53 Division 2 (Rated)

Black&White Ring Game, Make A and B equal

Starters 55 Division 2 (Rated)

Balls and Boxes, Mean and Median

September Long 2022 Division 3 (Rated)

Speed Limit Test, Good Pairs, Interesting Subarray, Pokemon Battles, Bob at the Bank

Starters 56 Division 2 (Rated)

Maximize Colours

Starters 60 Division 3 (Rated)

Distinct Numbers, Yet Another Palindrome Problem, Paper Cutting, Palindrome Flipping, Card Removal

Total Problems Solved: 65