Surbhi Mathur

• Username: 2★surbhimathur10
• Country:  India
• Student/Professional:Student
• Institution:Delhi Technological University New Delhi, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 11

Current Ratings Graph Old Ratings Graph

1471 (-269)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2020 Division 2(2020-02-17 15:00:02)

Global Rank:   15147

Cheated in:   Plagiarised in FEB20B

Ratings System Update

(2020-02-17 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?

1471 (-55)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   15147

Cheated in:   Plagiarised in FEB20B

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)

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Practice Paths (0)

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Contests (11)

November Challenge 2018 Division 2

Chef and Happiness, Chef and Difficult Contests

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

October Lunchtime 2018 Division 2

Three Friends, Coloring the Grid

Encoder (Rated for Division 2)

Knight Chess

February Challenge 2019 Division 2

Chef and Secret Ingredients, Deputy Chef, Art of Balance, Appy and Contest, Chef and Magical Jars, Guess It Right, Manhattan Rectangle

February Cook-Off 2019 Division 2

Buying New Tablet, Chef and Party

April Challenge 2019 Division 2

Friend or Girlfriend, Maximum Remaining, Fencing

October Challenge 2019 Division 2

Chef and Maximum Star Value, Phone Prices, Array Modification, Operations on a Matrix

November Challenge 2019 Division 2

Physical Exercise, Hard Sequence, Weapon Value, Chef and Minimum Colouring

December Challenge 2019 Division 2

Easy Subsequence Selection, Addition, That Is My Score!, Binary XOR, Plus Multiply

February Challenge 2020 Division 2

Chef and Railway Stations, No Change Required, The Theatre Problem, School of Geometry, Hard Cash, Long Contest and Cook Off Overlaps

Total Problems Solved: 42