rahul mitra

• Username: 3★rahmitter
• Student/Professional:Student
• Institution:Indian Institute of Engineering Science and Technology, Shibpur Howrah, 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

1626 (-33)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2015(2015-01-12 15:00:00)

Global Rank:   5502

Cheated in:   

Ratings System Update

(2015-01-12 15:00:00)

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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1626 (+85)RatingProvisional
Rating i Provisional Rating, click to know more

January Challenge 2015(2022-12-20 00:00:00)

Global Rank:   5502

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)

July Challenge 2012

Gift Rift

October Challenge 2012

Fierce Battles

December Challenge 2012

Magic Rankings, Pizza Delivery, Granama Recipes

January Challenge 2013

The Minimum Number Of Moves, Chef of the Year, Three Different Numbers

June Challenge 2013

Lapindromes, Predictopus, Dessert Wizard

July Challenge 2013

The Probability Of Winning, Chef and Walking on the rectangle , Count K-Primes

September Challenge 2013

Chef and Integers , CAO Stage-1

November Challenge 2013

Missing some chairs, Square Digit Squares, Uncle Johny, Superpowers of 2, Yet Another Cute Girl

December Challenge 2013

Magic Pairs, Rectangular Queries

January Challenge 2014

Chef and Feedback

September Cook-Off 2014, ACM-ICPC Warm up

Subarray GCD

August Challenge 2014

Chef and Gift

September Challenge 2014

Fun with Rotation

October Challenge 2014

Remy paints the fence, DevuLand, Dinosaurs and Laddus, Magical Girl and Colored Liquid Potions, Chef and Ground

November Challenge 2014

Chef and Segment Game, Chef and Red Black Tree

December Challenge 2014

XOR with Subset, Chef and Apple Trees

January Challenge 2015

Sereja and Votes

Total Problems Solved: 40