Douglas Woolley

• Username: 5★dwoolley3
• Country:  United States
• Student/Professional:Professional
• Organisation:JPMorgan Chase & Co.
• 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: 42

Current Ratings Graph Old Ratings Graph

2059 (+23)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2018(2018-01-22 00:00:00)

Global Rank:   157

Cheated in:   

Ratings System Update

(2018-01-22 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?

2059 (+24)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2018(2022-12-20 00:00:00)

Global Rank:   157

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 (42)

August Cook-Off 2013

Chef and The Right Triangles

August Lunchtime 2013

Pairwise AND sum

September Cook-Off 2013

Code

October Cook-Off 2013

Polo the Penguin and the Numbers, Polo the Penguin and the Test

November Cook-off 2013

Am I a Fibonacci Number

January Cook-off 2014

Chef and the Cake I

February Cook-Off 2014

Chef and Remissness, Chef and Kingship

March Cook-Off 2014

Dividing Stamps

April Cook-Off 2014

Snape and Ladder

July Cook-Off 2014

Copy-Paste, Sum Queries, Friends

September Cook-Off 2014, ACM-ICPC Warm up

Sherlock and the Grid

October Cook-Off 2014

The Army, Walk on the Axis

November Cook-Off 2014

Brackets

December Cook-Off 2014

Good Joke!

July Lunchtime 2014

And Operation, Simple Editor

October Lunchtime 2014

Tanu and Head-bob, Physics Class, Cascading Style Sheets

December Lunchtime 2014

Delivery Man

January Cook-Off 2015

Suraj goes shopping, Tojo hates probabilities

January Lunchtime 2015

Piece of cake

April Cook-Off 2015

Equality, Version Control System

July Cook-Off 2015

Cops and the Thief Devu, Maximize Disjoint Pair Sum

September Mega Cook-Off 2015

Forgotten Language, Stacks

June Lunchtime 2015

Chef and Two Strings

February Cook-Off 2016

Puppy and Sum

June Cook-Off 2016

Sticks

July Cook-Off 2016

Chef and Proportion, Chef and Numbers

February Lunchtime 2016

Chef and Socks, Chef and Tic-Tac-Toe

March Lunchtime 2016

Simple Statistics

June Lunchtime 2016

Collisions, One more weird game

July Lunchtime 2016

Drumpf for President!, Lumpy - The Bus Driver

September Lunchtime 2016

Chef and Inequality

November Lunchtime 2016

Chef and his Students, Chef and Square Set

December Lunchtime 2016

Superheroes and villains, Fly height mode

January Cook-Off 2017

Digit Longest Increasing Subsequences 2

February Cook-Off 2017

Cooking Game, Chairs, Download file

January Lunchtime 2017

Nothing in Common

July Cook-Off 2017

Chang and Bitwise OR, Chang and the Perfect Function

June Lunchtime 2017

Maximum Unique Segment, Two Numbers

August Lunchtime 2017

Mathison and the Dynamo shuffle, Mathison and pangrams

September Lunchtime 2017

Chef and Cook-Off Contests

October Lunchtime 2017

Buggy Calculator, Maximum Number

November Lunchtime 2017

Smart Strategy

December Lunchtime 2017

Days in Month, Strange Function

January Cook-Off 2018

Multiple of 3, Survive in ChocoLand

Total Problems Solved: 89