Rishabh

• Username: 4★rishabh_bitg
• Country:  India
• Student/Professional:Student
• Institution:Birla Institute of Technology & Science Pilani, Goa Campus
• 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: 16

Current Ratings Graph Old Ratings Graph

1864 (-42)RatingProvisional
Rating i Provisional Rating, click to know more

August Long Challenge 2017(2017-08-18 15:00:00)

Global Rank:   5188

Cheated in:   

Ratings System Update

(2017-08-18 15:00:00)

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?

1864 (+148)RatingProvisional
Rating i Provisional Rating, click to know more

August Long Challenge 2017(2022-12-20 00:00:00)

Global Rank:   5188

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)

None

Practice Paths (0)

None

Contests (16)

July Lunchtime 2015

Puppy and game, Greedy puppy

February Challenge 2016

Chef-Detective

April Challenge 2016

Help Watson Escape, Chef and Ballons, Chef And Magical Path, Chef And Coloring

June Challenge 2016

Chef And The Hiring Event, Chef And Binary Operation, Chef and Coins Game, Devu and an Array

July Challenge 2016

Chef and Tetris, Chefland and Electricity, Chef and Robots Competition, Andrash and Stipendium

September Challenge 2016

Chef and Friends, Chef and digits of a number, Faded Palindromes, Chef and calculation

October Challenge 2016

Chef and Keyboard, Chef and Three Dogs

March Cook-Off 2016

Alternating subarray prefix, Digital clock, Dual Nim

March Lunchtime 2016

Simple Statistics

June Lunchtime 2016

Collisions, One more weird game

April Challenge 2017

Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes

June Challenge 2017

Xenny and Coin Rankings, Pairwise union of sets, Triplets, Chef and the Feast, A Good Set, Chef and Prime Queries

July Challenge 2017

Chef and Sign Sequences, Tree Expectancy, Whats in the Name, Calculator , IPC Trainers

August Long Challenge 2017

Chef and Rainbow Array

May Cook-Off 2017

La Liga, Balanced Array

June Lunchtime 2017

Maximum Unique Segment, Two Numbers

Total Problems Solved: 100