Sai Charan Koppula

• Username: 2★charannnnnn
• Country:  India
• Student/Professional:Student
• Institution:Chaitanya Bharathi Institute of Technology Proddatur, Andhra Pradesh
• 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

1449 (-29)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 165 (Rated)(2024-12-18 22:00:04)

Global Rank:   2205

Cheated in:   

Ratings System Update

(2024-12-18 22:00:04)

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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1478 (-150)RatingProvisional
Rating i Provisional Rating, click to know more

September Lunchtime 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   723

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)

Practice Paths (1)

Level up from 1* to 2*

2%

Contests (7)

April Cook-Off 2021 Division 3

Chocolate Monger, Passing Marks

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island, Hiring Test

July Cook-Off 2021 Division 3

Shoe Fit

CodeChef Starters 9 Division 3 (Rated)

Black cells in a chessboard

CodeChef Starters 12 Division 3 (Rated)

Good Weather, Make it Divisible, Maximum Points

September Lunchtime 2021 Division 3

Two Dishes, Yet another SOD problem, Vaccine Dates , Balanced and Unique Arrays

November Challenge 2021 Division 2 (Unrated)

Equal Coins

February Long 2022 - I, Division 2 (Unrated)

N Queens Puzzle Solved !

Starters 165 (Rated)

Christmas Cake, Poster Perimeter, Bulk Discount

Total Problems Solved: 47