Pankaj Kumar Rithiraj

• Username: 1★pankaj_kumar95
• Country:  India
• Student/Professional:Other
• 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: 25

Current Ratings Graph Old Ratings Graph

1371 (-5)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 98 Division 4 (Rated)(2023-07-12 22:30:06)

Global Rank:   6030

Cheated in:   

Ratings System Update

(2023-07-12 22:30:06)

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?

1376 (-32)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2021 Division 3(2022-12-20 00:00:00)

Global Rank:   19272

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 (25)

March Cook-Off 2014

Dividing Stamps

April Challenge 2014

Farmer Feb, Shortest Path in Binary Trees

August Challenge 2014

The Leaking Robot, Chef and Gift

November Challenge 2014

Distinct Characters Subsequence

April Challenge 2015

Chef and Interview, Broken Telephone, Chef and Piano Scales

March Challenge 2016

maximize the sum

April Challenge 2016

Chef and Ballons, Chef And Coloring, Chef And Magical Path

May Challenge 2016

Laddu

June Lunchtime 2017

Two Numbers

September Mega Cook-Off 2018 Division 2

ATM Machine, Make a Permutation

September Challenge 2018 Division 2

Bad Shuffle, Chef and Adventures, Magician versus Chef, War of XORs

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

September Lunchtime 2018 Division 2

Judging Delay

May Challenge 2020 Division 2

Isolation Centers

June Challenge 2020 Division 2

Chef and String, Chef and Price Control

December Lunchtime 2020 Division 2 (Unrated)

Sed Sequences

January Challenge 2021 Division 3

Fair Elections, Encoded String, Point Of Impact, Chef and Division 3

January Cook-Off 2021 Division 3

Distinct Pair Sums, Password

February Challenge 2021 Division 3

Highest Divisor

Starters 98 Division 4 (Rated)

Messi vs Ronaldo, FIND A and B, Airport Management

Total Problems Solved: 118