Ritwik Bhattacharya

• Username: 3★t3lo
• Country:  India
• Student/Professional:Professional
• Organisation:Expedia
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 9

Current Ratings Graph Old Ratings Graph

1621 (-21)RatingProvisional
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C.O.D.E.R.S Division 2 (Rated)(2021-11-29 23:00:02)

Global Rank:   1866

Cheated in:   

Ratings System Update

(2021-11-29 23:00:02)

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1621 (-34)RatingProvisional
Rating i Provisional Rating, click to know more

C.O.D.E.R.S Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1866

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 (9)

January Lunchtime 2021 Division 2 (Unrated)

Binary Subsequence, Dreams of Divisibility, Even Sum, Even Differences

January Challenge 2021 Division 3

Fair Elections, Chef and Division 3, Point Of Impact, Encoded String

January Cook-Off 2021 Division 3

Prime Tuples, Distinct Pair Sums, Maximise Islands, Password

February Challenge 2021 Division 2

Maximise Function, Highest Divisor

CodeChef Div 3 Rated Contest 2021 Division 3

Rectangle, Chef and Patients, Body Mass Index, Total Score

March Challenge 2021 Division 2

Space Arrays, Paparazzi Gennady, Consecutive Adding, Interesting XOR!, College Life 4

April Challenge 2021 Division 2

Worthy Matrix, Chef and Dice, Valid Pair, Strong Language

June Challenge 2021 Division 2 (Unrated)

Bella ciao, Summer Heat

August Lunchtime 2021 Division 2

Crossing Blocks, Just a Graph, K-th Maximum

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum, Remove One Element

SnackDown 2021 - Online Qualifiers

Lucky Number

SnackDown 2021 - Online Round 1A

Round Robin Ranks , Dance Moves, Min Max LCM

C.O.D.E.R.S Division 2 (Rated)

The One On The Last Night

December Challenge 2021 Division 2 (Unrated)

List of Lists

Total Problems Solved: 77