Rahul Gulati

• Username: 5★rahulakaneo
• Country:  India
• Student/Professional:Professional
• Organisation:Google
• 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: 33

Current Ratings Graph Old Ratings Graph

2028 (+58)RatingProvisional
Rating i Provisional Rating, click to know more

November Cook-Off 2016(2016-11-21 00:00:00)

Global Rank:   23

Cheated in:   

Ratings System Update

(2016-11-21 00:00:00)

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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2028 (-111)RatingProvisional
Rating i Provisional Rating, click to know more

November Cook-Off 2016(2022-12-20 00:00:00)

Global Rank:   23

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 (33)

June 2009 (Contest IV)

Count the squares

July 2009 (Contest V)

The White Knight, Sums in a cuboid

August 2009 (Contest VI)

Golf course

December 2009 (Contest XI)

Palindromic Numbers

January 2010 (Contest XII)

Lost Primes

May 2010 Contest

Nice Quadrangles

June 2010 Contest

Squirrel and chestnut

July 2010

Maximal crosses

July Cook Off

The Black and White Knights, Ripple-Carry Adder

August Cook Off

Arranging the Appetizers, Cleaning Up

September 2010 Challenge

Brush Fire

October 2010 Challenge

Count palindromes

The November CookOff

Cutting Recipes

December 2010 Challenge

Byteknights and Byteknaves

January 2011 Challenge

Count Relations

February 2011 Contest

Coloring Colorable Graphs

February Cook - Off Challenge

Breaking Into Atoms, Three Way Communications

March Cook-off Challenge

Money Transformation

April Long Contest

Gravel, Number Game Revisited, Graphs in Euclidean Space, Central Point, Rectangles Counting

May Long Contest 2011

Tree Product, The Great Wall of Byteland

May Cook-off 2011

Popular Rice Recipe

June Cook-off

Correctness of Knight Move

September Cook-Off 2012

Recipe Reconstruction, Carvans, Coal Scam, Prime Permutations

December Challenge 2014

Chef Under Pressure, Alok-nath and His Sanskars, Chef and Bracket-Pairs, XOR with Subset, Chef and Apple Trees, Sereja and GCD

September Lunchtime 2014

Chef and easy problem, Chef and easy problem 2, Chef and medium problem 2

November Challenge 2016

Friends Meeting, Task for Alexey, Chef and squares, Gift and Chef, Urban Development, Count Permutations

November Cook-Off 2016

Sebi and the cube, Sebi and the highway, Sebi and the corrupt goverment

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

SnackDown 2021 - Online Round 1A

Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

Total Problems Solved: 177