Umang Singla

• Username: 4★umang_kgp
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Kharagpur West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 29

Current Ratings Graph Old Ratings Graph

1832 (+56)RatingProvisional
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Starters 102 Division 2 (Rated)(2023-09-27 22:00:02)

Global Rank:   65

Cheated in:   

Ratings System Update

(2023-09-27 22:00:02)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1731 (-434)RatingProvisional
Rating i Provisional Rating, click to know more

May Cook-Off 2022 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   21

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)

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Practice Paths (0)

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Contests (29)

February Challenge 2021 Division 3

Highest Divisor

March CodeChef Starters 2021 Division 3 (Rated)

Possible Victory

April Lunchtime 2021 Division 3

Equinox Strings, Coldplay, Chef in Heaven

April CodeChef Starters 2021 Division 3 (Rated)

Chef On Island, Hiring Test

May Lunchtime 2021 Division 3

Hoop Jump, Tom And Jerry 1

May CodeChef Starters 2021 Division 3 (Rated)

Lazy Chef, Correct Sentence

May Challenge 2021 Division 3 (Rated)

Golf, Solubility

June Cook-Off 2021 Division 3

ICPC Balloons, Chefland Visa

June Lunchtime 2021 Division 3

False Number, HTML Tags, Richie Rich, Unpleasant Ones

June CodeChef Starters 2021 Division 3 (Rated)

Chess Match, Cyclic Quadrilateral, Chef and Queries

July Cook-Off 2021 Division 3

XOR-ORED, Shoe Fit

July Lunchtime 2021 Division 2

Beautiful Pairs

CodeChef Starters 7 Division 3 (Rated)

Chess Format, Food Chain

August Challenge 2021 Division 3 (Rated)

Special Triplets, Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

CodeChef Starters 8 Division 3 (Rated)

Javelin Qualification, Penalty Shots

CodeChef Starters 9 Division 2 (Unrated)

Black cells in a chessboard, Large Square, Bus full of passengers

September Challenge 2021 Division 2 (Unrated)

Travel Pass, Shuffling Parities, Airline Restrictions

September Cook-Off 2021 Division 2

Zebra Crossing, Adjacency Hatred

CodeChef Starters 11 Division 2 (Rated)

The Grid Fill Problem, Obtain the Sum

CodeChef Starters 12 Division 2 (Unrated)

Make it Divisible

CodeChef Starters 13 Division 2 (Rated)

Chef in Vaccination Queue, Maximum Light Up, Magical Doors

September Lunchtime 2021 Division 2

Yet another SOD problem, Balanced and Unique Arrays

October Cook-Off 2021 Division 2

Odd Sum, 01 Subsequence

October Lunchtime 2021 Division 2

Chef and Water Car, Exactly N plus 1 Values

CodeChef Starters 21 Division 2 (Rated)

Akash and Grid

CodeChef Starters 25 Division 2 (Rated)

Building Towers, Equal MEX, Points and Lines

February Lunchtime 2022 Division 2

Four Equidistant Points on a Grid, Magnet Sort, Parallel Processing

Starters 35 Division 2 (Rated)

Jump to Sibling, Dark Light, Admins and Shopping

Starters 36 Division 2 (Rated)

Buying Sweets, Reduce to 1, Presents for Cheffina

April Long Two 2022 Division 2 (Unrated)

Geometric Mean Inequality, Pseudo Sorted Array

May Cook-Off 2022 Division 2 (Rated)

Different Subarrays Rearrange, Triple Inversions, Doubled Distances

Starters 100 Division 2 (Rated)

Prime Permutation, Stamps 100

Starters 102 Division 2 (Rated)

Parity Permutation, Light The Bulb, Bit Play, Array Sum

Total Problems Solved: 122