Nayan Raj

• Username: 1★nayaniem12345
• Country:  India
• Student/Professional:Student
• Institution:Institute of Engineering and Management, Kolkata West Bengal, India
• 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: 19

Current Ratings Graph Old Ratings Graph

1230 (+27)RatingProvisional
Rating i Provisional Rating, click to know more

September Lunchtime 2018 Division 2(2018-09-29 22:30:02)

Global Rank:   2584

Cheated in:   

Ratings System Update

(2018-09-29 22:30:02)

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?

1230 (+70)RatingProvisional
Rating i Provisional Rating, click to know more

September Lunchtime 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   2584

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 (19)

November Challenge 2017

Villages and Tribes

November Cook-Off 2017

Random Pair

December Lunchtime 2017

Days in Month

January Challenge 2018

Maximum Score, Rectangle

January Lunchtime 2018

Chef and Game with Sequence

February Challenge 2018

Chef And His Characters, Chef And The Patents, Car-pal Tunnel

February Cook-Off 2018

Chef and Cook-Off

February Lunchtime 2018

Jumping in the hills

March Challenge 2018 DIV 2

A Big Sale, Chef and Glove, Mix the Colors

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

April Challenge 2018 Division 2

Weight of Numbers, Highway Crossing, Count Good Prefixes, Average of Pairs, Workers

August Challenge 2018 Division 2

Spell Bob

September Lunchtime 2018 Division 2

Judging Delay

Total Problems Solved: 25