Keerthana Pericherla

• Username: 2★keerthi286
• Student/Professional:Student
• Institution:MLR Institute of Technology, Hyderabad
• 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: 10

Current Ratings Graph Old Ratings Graph

1545 (+3)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 17 Division 2 (Rated)(2021-11-17 23:00:02)

Global Rank:   2532

Cheated in:   

Ratings System Update

(2021-11-17 23:00:02)

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?

1545 (-110)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 17 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   2532

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 (10)

December Challenge 2020 Division 2

Vaccine Production

March Challenge 2021 Division 3

Interesting XOR!, Chef and Groups, Space Arrays, No Time to Wait

March Lunchtime 2021 Division 3

Turn It, Motivation

April Challenge 2021 Division 3

Valid Pair, World Record, Strong Language

April Cook-Off 2021 Division 3

Passing Marks, Chocolate Monger, Bodybuilder

May CodeChef Starters 2021 Division 3 (Rated)

Plagiarism, Lazy Chef, Correct Sentence

May Challenge 2021 Division 3 (Rated)

Valid Paths, Xor Equality, Golf, Solubility

June Challenge 2021 Division 2 (Unrated)

Shortest Route, Summer Heat, Bitwise Tuples, Bella ciao

July Challenge 2021 Division 2 (Unrated)

XxOoRr

July Lunchtime 2021 Division 2

Beautiful Pairs, Array Rotation Returns

August Challenge 2021 Division 2 (Unrated)

Problem Difficulties, Olympics Ranking

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum, Remove One Element

SnackDown 2021 - Online Qualifiers

Lucky Number

CodeChef Starters 16 Division 2 (Unrated)

Professor And Directions

SnackDown 2021 - Online Round 1A

Dance Moves

November Challenge 2021 Division 2 (Unrated)

Weird Palindrome Making, Equal Coins

CodeChef Starters 17 Division 2 (Rated)

GCD of Prefixes, New Piece

CodeChef Starters 18 Division 2 (Unrated)

Make them equal

April Long Two 2022 Division 2 (Unrated)

Geometric Mean Inequality, Pseudo Sorted Array

Total Problems Solved: 121