Tommy Pang

• Username: 4★tommy_pang
• Country:  Canada
• Student/Professional:Student
• Institution:University of Waterloo Canada
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 8

Current Ratings Graph Old Ratings Graph

1910 (-41)RatingProvisional
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Starters 39 Division 2 (Rated)(2022-05-18 23:00:02)

Global Rank:   1581

Cheated in:   

Ratings System Update

(2022-05-18 23:00:02)

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1910 (+74)RatingProvisional
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Starters 39 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   1581

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 (8)

March Long One 2022, Division 4 (Rated)

Subarray XOR, Substring of a Substring, Akash and Missing Class, Exact Marks, Discus Throw, Bath in Winters, Wordle, Akash and Function

CodeChef Starters 29 Division 4 (Rated)

Tyre problem, Bomb the base, Decomposition Reaction, Fill the Bucket, Plusle and Minun on Array, String protocol

CodeChef Starters 30 Division 3 (Rated)

Minimum Coloring, Gift Shop and Coupon, Chef and Water Bottles, Swapping Chefs Way, Balanced Reversals

CodeChef Starters 31 Division 3 (Rated)

XOR and AND, Group Assignment, The Unchanging OR, Alternating String, Sign Moves

CodeChef Starters 32 Division 2 (Rated)

Maximize the Minimum, Finding Shoes, Training Plans, Flip Sorting

CodeChef Starters 33 Division 2 (Rated)

Non Adjacent Flips, Make Them Equal, Broken Life, Distinct Dilemma

Starters 36 Division 2 (Rated)

Buying Sweets, Reduce to 1, Presents for Cheffina

Starters 39 Division 2 (Rated)

Compress the Video, Closest Vowels, Even Subarray XOR

January Long 2023 Division 2 (Unrated)

Asymmetric Swaps

Total Problems Solved: 64