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• Username: 2★rayvivek080
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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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

1571 (-272)RatingProvisional
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Code Drive Division 2 (Rated)(2021-12-30 23:00:02)

Global Rank:   2074

Cheated in:   Plagiarised in CDRV21B

Ratings System Update

(2021-12-30 23:00:02)

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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1571 (-54)RatingProvisional
Rating i Provisional Rating, click to know more

Code Drive Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   2074

Cheated in:   Plagiarised in CDRV21B

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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Contests (13)

January Challenge 2021 Division 2

Watching CPL, Chef and Ants, Fair Elections

December Challenge 2020 Division 2

Hail XOR, String Operations, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution

January Cook-Off 2021 Division 2

Prime Tuples, Maximise Islands

January Lunchtime 2021 Division 2 (Unrated)

Even Sum, Even Differences, Binary Subsequence, Pair Me

November Lunchtime 2020 Division 2

Gasoline Introduction

February Challenge 2021 Division 2

Frog Sort, Team Name, Another Tree with Number Theory, Prime Game, Multiple Games, XOR Sums, Maximise Function

February Lunchtime 2021 Division 2

Palpal Strings, Coprime Range

May Lunchtime 2021 Division 1

K-Subarrays

May Challenge 2021 Division 2 (Rated)

Tree House, An Interesting Sequence, King Killing, Xor Equality, Tic Tac Toe, Modular Equation, Valid Paths

June Challenge 2021 Division 2 (Unrated)

Shortest Route

July Challenge 2021 Division 2 (Unrated)

K Path Query

CodeChef Starters 13 Division 2 (Rated)

Add and Divide

CodeChef Starters 14 Division 2 (Unrated)

Odd GCD, Diagonal movement

November Challenge 2021 Division 2 (Unrated)

Xor Equation

CodeChef Starters 19 Division 2 (Rated)

Indivisible Permutation

CodeChef Starters 20 Division 2 (Unrated)

Finding Pairs, Stable Sequence, Brutal-Xors

December Cook-Off 2021 Division 2

Median Minimization, Binary String Game, Musical Chairs, RGB Construction

Code Drive Division 2 (Rated)

Count of Array, Again XOR problem, Maximum Factors Problem, Count Number of Peaks

Total Problems Solved: 73