Ankur Raj

• Username: 3★ankurraj511
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Delhi 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: 21

Current Ratings Graph Old Ratings Graph

1709 (+15)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2021 Division 2(2021-04-12 15:00:02)

Global Rank:   1345

Cheated in:   

Ratings System Update

(2021-04-12 15:00:02)

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?

1709 (-46)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   1345

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 (21)

December Cook-Off 2018 Division 2

Camp Or Not

December Challenge 2018 Division 2

Chef and Interactive Contests

December Lunchtime 2018 Division 2

Print Pattern

January Challenge 2019 Division 2

Fancy Quotes

February Challenge 2019 Division 2

Chef and Secret Ingredients, Appy and Contest, Deputy Chef

April Challenge 2019 Division 2

Maximum Remaining

May Lunchtime 2019 Division 2 (Unrated)

CV

July Challenge 2019 Division 2

Chef and Mean

August Challenge 2019 Division 2

Zombie and the Caves, Distribute Apples, Football, Dilemma

September Challenge 2019 Division 2

Chef and Interesting Subsequences

October Challenge 2019 Division 2

Even Edges, Array Modification, Operations on a Matrix, Phone Prices

November Challenge 2019 Division 2

Weapon Value

May Cook-Off 2020 Division 2

Chef and Recipe, Chef, Chefina and Their Friendship

June Challenge 2020 Division 2

Chef and Price Control, Chef and String, Operations on a Tuple, The Tom and Jerry Game!, Even Matrix, Chef and Icecream

September Challenge 2020 Division 2

Chefina and Swap, A Problem on Sticks, Chef and Trump Cards, Find XOR, Ada Matrix, Coronavirus Spread 2

July Lunchtime 2020 Division 2

Chef and Steps, Maximum Candies

June Cook-Off 2020 Division 2

Max Mex, Cache Hits

June Lunchtime 2020 Division 2

Chef and Demonetisation, Increasing Decreasing

October Challenge 2020 Division 2

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

January Challenge 2021 Division 2

Watching CPL, Fair Elections

April Challenge 2021 Division 2

Binary String MEX, Worthy Matrix, Chef and Dice

Total Problems Solved: 72