Rachit Singh

• Username: 2★etherion01
• Country:  India
• Student/Professional:Professional
• Organisation:Factset Research Systems
• 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: 9

Current Ratings Graph Old Ratings Graph

1459 (-7)RatingProvisional
Rating i Provisional Rating, click to know more

May Challenge 2021 Division 3 (Rated)(2021-05-17 15:00:04)

Global Rank:   11449

Cheated in:   

Ratings System Update

(2021-05-17 15:00:04)

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?

1459 (-55)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   11449

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 (9)

September Challenge 2019 Division 2

Chef Designed a Network, Chef and Interesting Subsequences , Easy Fibonacci

October Challenge 2019 Division 2

Array Modification, Operations on a Matrix, Phone Prices

November Challenge 2019 Division 2

Hard Sequence

February Challenge 2020 Division 2

No Change Required, The Theatre Problem, School of Geometry, Hard Cash, (Challenge) Raisins

July Challenge 2020 Division 2

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

July Cook-Off 2020 Division 2

Even-tual Reduction

October Challenge 2020 Division 2

Positive AND, Covid Run, Chef and Easy Queries

May Challenge 2021 Division 3 (Rated)

Xor Equality, Golf, Solubility

SnackDown 2021 - Online Qualifiers

Lucky Number

Total Problems Solved: 50