Keshav Tiwari

• Username: 3★rishi30pcm
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology Patna Bihar, 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: 13

Current Ratings Graph Old Ratings Graph

1752 (+50)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2018 Division 1(2018-07-23 00:00:00)

Global Rank:   112

Cheated in:   

Ratings System Update

(2018-07-23 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?

1752 (-228)RatingProvisional
Rating i Provisional Rating, click to know more

July Cook-Off 2018 Division 1(2022-12-20 00:00:00)

Global Rank:   112

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 (13)

November Challenge 2017

Villages and Tribes

December Challenge 2017

Chef And his Cake

November Cook-Off 2017

Random Pair

December Lunchtime 2017

Days in Month

January Challenge 2018

K-Concatenation, Maximum Score, Rectangle, Partition the numbers

January Cook-Off 2018

Survive in ChocoLand

February Challenge 2018

Chef And His Characters, Chef And The Patents, Car-pal Tunnel, Permutation and Palindrome

February Cook-Off 2018

Chef and Cook-Off

February Lunchtime 2018

Jumping in the hills

March Challenge 2018 DIV 2

A Big Sale, Minion Chef and Bananas, Chef and Glove, Mix the Colors

April Cook-off 2018 Division 1

Binary Nim

July Cook-Off 2018 Division 1

OR Matrix

March Lunchtime 2018 Division 2 (Unrated)

Chef and Friends, Three Integers, Magic Elements

April Challenge 2018 Division 2

Chef and Array (Challenge), Cutting Plants, Weight of Numbers, Highway Crossing, Count Good Prefixes, Average of Pairs, Workers

Total Problems Solved: 50