Billy McBride

• Username: 1★tyrionwayne123
• Country:  India
• Student/Professional:Student
• Institution:Sudhir Memorial Institute Kolkata,West Bengal,India
• 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: 11

Current Ratings Graph Old Ratings Graph

1396 (-8)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2018 Division 2(2018-08-25 22:30:02)

Global Rank:   2058

Cheated in:   

Ratings System Update

(2018-08-25 22:30:02)

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?

1396 (-35)RatingProvisional
Rating i Provisional Rating, click to know more

August Lunchtime 2018 Division 2(2022-12-20 00:00:00)

Global Rank:   2058

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)

Practice Paths (1)

Practice for ZCO and INOI

2%

Contests (11)

October Challenge 2017

Max Mex, A Balanced Contest

November Challenge 2017

Chef goes Left Right Left, Periodic Palindrome Construction, Villages and Tribes

November Cook-Off 2017

Random Pair

December Lunchtime 2017

Days in Month

January Challenge 2018

Maximum Score, Rectangle

February Challenge 2018

Chef And His Characters

March Challenge 2018 DIV 2

A Big Sale, Mix the Colors, Chef and Glove

August Lunchtime 2018 Division 2

Chef and Eid

Total Problems Solved: 25