Chaitanya

• Username: 1★chaitanya230
• Country:  India
• Student/Professional:Student
• Institution:University Of Hertfordshire
• 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: 21

Current Ratings Graph Old Ratings Graph

1145 (+63)RatingProvisional
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July Cook-Off 2020 Division 2(2020-07-20 00:00:02)

Global Rank:   5448

Cheated in:   

Ratings System Update

(2020-07-20 00:00:02)

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?

1145 (-321)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   5448

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 (21)

January Challenge 2018

Rectangle

January Lunchtime 2018

Chef and Game with Sequence

July Cook-Off 2018 Division 2

OR Matrix

August Cook-Off 2018 Division 2

Mixi Game, Balsa For The Three

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

December Cook-Off 2018 Division 2

Camp Or Not

May Lunchtime 2018 Division 2

Trace of Matrix

June Challenge 2018 Division 2

Naive Chef, Binary Shuffle, Vision

August Challenge 2018 Division 2

Modular GCD, Problem Sort, Sheokand and Number, Spell Bob

September Challenge 2018 Division 2

Magician versus Chef, Chef and Adventures, Table Game, Bad Shuffle

December Challenge 2018 Division 2

Chef and Interactive Contests, Chef and An Ideal Problem, Chef and Meatballs, Max and Electrical Panel, (Challenge) Delete DAG, Chef and Interactive XOR

November Challenge 2018 Division 2

Chef and Ridges

July Lunchtime 2018 Division 2

Split Stones

August Lunchtime 2018 Division 2

Chef and Problem Setting, Chef and Eid

October Lunchtime 2018 Division 2

Three Friends, Coloring the Grid, Weird Question

Encoder (Rated for Division 2)

Paint the Wall

January Challenge 2019 Division 1

Distinct Pairs, A Pizza Slice, Different Neighbours, Yet Another Problem About Sequences

February Challenge 2020 Division 1

Chef and Railway Stations, No Change Required, Long Contest and Cook Off Overlaps

June Challenge 2020 Division 1

The Tom and Jerry Game!

July Challenge 2020 Division 2

Ada King, Chefina and Swaps, Missing a Point, Doctor Chef, Chef and Card Game, Chef and Strings

July Cook-Off 2020 Division 2

Even-tual Reduction

Total Problems Solved: 65