K_operafan

• Username: 4★k_operafan
• Student/Professional:Student
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 7

Current Ratings Graph Old Ratings Graph

1869 (+24)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2012(2012-08-11 15:00:00)

Global Rank:   364

Cheated in:   

Ratings System Update

(2012-08-11 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?

1869 (+115)RatingProvisional
Rating i Provisional Rating, click to know more

August Challenge 2012(2022-12-20 00:00:00)

Global Rank:   364

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 (7)

The December 2010 Cook-Off

The Morning Commute

April Cook-Off Challenge

A Prime Conjecture, Internet Media Types

October Cook-off

Generalized Arithmetic Progression Free Sequence, Chef Travel Routes

February 2012 Cook-off

Daily Train

March 2012 Challenge

Longest Weird Subsequence, Lucky Number, Free Shuttle Service, Home Delivery, Spoon in Matrix

August Challenge 2012

Little Elephant and Bombs, Lucky Driving, Range of Data

Total Problems Solved: 14