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• Username: 2★xuanan_nd
• Country:  
• Student/Professional:Professional
• Organisation:Home
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 5

Current Ratings Graph Old Ratings Graph

1526 (-155)RatingProvisional
Rating i Provisional Rating, click to know more

January Lunchtime 2018(2018-01-27 22:40:00)

Global Rank:   2658

Cheated in:   

Ratings System Update

(2018-01-27 22:40:00)

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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1526 (-101)RatingProvisional
Rating i Provisional Rating, click to know more

January Lunchtime 2018(2022-12-20 00:00:00)

Global Rank:   2658

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 (5)

June Challenge 2016

Chef and Array and K, Chef and cities, Chef and Rectangle Array

September Challenge 2016

Chef and Friends, Dividing Machine, Chef and digits of a number, Faded Palindromes, JosephLand, Chef and calculation

October Challenge 2016

Tree Balancing

March Challenge 2017

Cooking Schedule, Completing favorite game, Sum of distances, Path Triples On Tree, Xenny and Alternating Tasks, Pishty and birthday, Bear and Extra Number, Bear and Cat Trap, Bandwidth of a matrix

Total Problems Solved: 26