Syed Zainuddin

• Username: 1★szain1962
• Country:  India
• Student/Professional:Professional
• Organisation:Qvantel Software Solution Ltd.
• 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: 13

Current Ratings Graph Old Ratings Graph

1291 (-30)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 11 Division 3 (Rated)(2021-09-15 23:00:04)

Global Rank:   6859

Cheated in:   

Ratings System Update

(2021-09-15 23:00:04)

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?

1291 (-87)RatingProvisional
Rating i Provisional Rating, click to know more

CodeChef Starters 11 Division 3 (Rated)(2022-12-20 00:00:00)

Global Rank:   6859

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 (1)

Learn Java (Older version)

1%

Practice Paths (0)

None

Contests (13)

April Challenge 2021 Division 3

World Record, Valid Pair

April Cook-Off 2021 Division 3

Passing Marks, Chocolate Monger

April Lunchtime 2021 Division 3

Equinox Strings, Coldplay

May Cook-Off 2021 Division 3

Marathon, Vaccine Drive

May Lunchtime 2021 Division 3

Birthday Gifts, Hoop Jump

May Challenge 2021 Division 3 (Rated)

Solubility

June Challenge 2021 Division 3 (Rated)

Bitwise Tuples, Summer Heat, Bella ciao

June Cook-Off 2021 Division 3

ICPC Balloons, Chefland Visa

June Lunchtime 2021 Division 3

False Number, Richie Rich

July Challenge 2021 Division 3 (Rated)

Maximum Production

August Challenge 2021 Division 3 (Rated)

Chef and Bulb Invention, Problem Difficulties, Olympics Ranking

CodeChef Starters 11 Division 3 (Rated)

Find the Direction

Total Problems Solved: 106