Vivek Ravindran

• Username: 2★vivek256
• Student/Professional:Professional
• Organisation:Microsoft
• 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: 12

Current Ratings Graph Old Ratings Graph

1548 (+29)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2014(2014-11-17 15:00:00)

Global Rank:   2544

Cheated in:   

Ratings System Update

(2014-11-17 15:00:00)

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?

1548 (+0)RatingProvisional
Rating i Provisional Rating, click to know more

November Challenge 2014(2022-12-20 00:00:00)

Global Rank:   2544

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)

None

Practice Paths (0)

None

Contests (12)

February 2012 Challenge

Count of Maximum

March 2012 Challenge

Free Shuttle Service, Spoon in Matrix

May Challenge 2012

Jewels and Stones

July Challenge 2012

Gift Rift

June Challenge 2013

Dessert Wizard, Predictopus, W String, Lapindromes

July Challenge 2013

Chef and Walking on the rectangle , Count K-Primes

September Challenge 2013

Little Elephant and Exams, CAO Stage-2, CAO Stage-1, Project Spoon, Chef and Integers , Cool Guys

October Challenge 2013

Helping Lira, Maxim and Dividers

November Challenge 2014

Chef and Segment Game, Distinct Characters Subsequence, Let us construct palindrome

Total Problems Solved: 25