Andrew Bachman

• Username:2★andrew_ucla
• Country:  United States
• Student/Professional:Student
• Institution:University of California, Los Angeles
• CodeChef Pro Plan: No Active Plan. View Details

Activity Heat Map

Last 6 Months 2024 (Jul-Dec)2024 (Jan-Jun)2023 (Jul-Dec)2023 (Jan-Jun)

Rating Graph

No. of Contests Participated: 5

Current Ratings Graph Old Ratings Graph

1581 (+166)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2019 Division 2(2019-01-21 00:00:02)

Global Rank:   2

Cheated in:   

Ratings System Update

(2019-01-21 00:00:02)

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?

1581 (-195)RatingProvisional
Rating i Provisional Rating, click to know more

January Cook-Off 2019 Division 2(2022-12-20 00:00:00)

Global Rank:   2

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 (5)

May Lunchtime 2018 Division 2

Trace of Matrix, Count Substrings, Maximum Plus

May Challenge 2018 Division 2

Mighty Friend, Minimum Deletions, Xor Again

October Challenge 2018 Division 2

Appy and Balloons

July Lunchtime 2018 Division 2

Prime divisors

January Cook-Off 2019 Division 2

Ada School, Ada King, Ada Matrix

Total Problems Solved: 13