Po-Ru Loh

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

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 3

Current Ratings Graph Old Ratings Graph

1979? (-234)RatingProvisional
Rating i Provisional Rating, click to know more

March 2010 Contest(2010-03-13 15:00:00)

Global Rank:   162

Cheated in:   

Ratings System Update

(2010-03-13 15:00:00)

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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1979? (+302)RatingProvisional
Rating i Provisional Rating, click to know more

March 2010 Contest(2022-12-20 00:00:00)

Global Rank:   162

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)

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Practice Paths (0)

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Contests (3)

October 2009 (Contest IX)

Congruent triangles, A puzzle game, Paragraph Formatting, Just a simple sum, Kayaks, Forces in the crystal

November 2009 (Contest X)

SudokuX, Help the DJ, Magic Strings, Help the judge, The LCS Problem Revisited, The Best Box

Total Problems Solved: 12