Rishav

• Username: 1★rishav0511
• Country:  India
• Student/Professional:Other
• 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: 12

Current Ratings Graph Old Ratings Graph

1310 (+75)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 45 Division 3 (Rated)(2022-06-29 23:00:04)

Global Rank:   54

Cheated in:   

Ratings System Update

(2022-06-29 23:00:04)

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?

1310 (-294)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 45 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   54

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 (12)

February Challenge 2020 Division 2

School of Geometry

June Challenge 2020 Division 2

Even Matrix, Chef and Price Control, Chef and String, Chef and Icecream, The Tom and Jerry Game!

July Challenge 2020 Division 2

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

August Challenge 2020 Division 2

Chef Wars - Return of the Jedi, Another Card Game Problem, Chef and Linear Chess, Smallest KMP

September Challenge 2020 Division 2

A Problem on Sticks, Ada Matrix

October Challenge 2020 Division 2

Chef and Easy Queries, Replace for X, Positive AND, Covid Run

October Lunchtime 2020 Division 2

AND Plus OR

CodeChef Starters 27 Division 3 (Rated)

String Reverse, Distinct Binary Strings, Non Coprime Neighbours, The product mystery

February Lunchtime 2022 Division 3

Parallel Processing, Magnet Sort, Watching Movies at 2x, Good Program, Four Equidistant Points on a Grid

Starters 45 Division 3 (Rated)

Even Equal Odd, Xor and Multiply, Chef and his Apps, Retrieve the Array, Adjacent Sum Parity, Change Row and Column Both

Total Problems Solved: 83