Alessio Guidi

• Username: 2★alexg96
• Country:  Italy
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 9

Current Ratings Graph Old Ratings Graph

1597 (-59)RatingProvisional
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February Challenge 2021 Division 2(2021-02-15 15:00:02)

Global Rank:   4334

Cheated in:   

Ratings System Update

(2021-02-15 15:00:02)

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1597 (+8)RatingProvisional
Rating i Provisional Rating, click to know more

February Challenge 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   4334

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 (2)

Prepare for ICPC - Past Year Problems

1%

Practice for ZCO and INOI

71%

Contests (9)

October Challenge 2020 Division 2

Replace for X, Covid Run, Chef and Easy Queries, Positive AND

November Challenge 2020 Division 2

Restore Sequence, Ada and Dishes, Iron, Magnet and Wall

January Challenge 2021 Division 2

Fair Elections

December Challenge 2020 Division 2

Vaccine Production, Vaccine Distribution, Even Pair Sum, Positive Prefixes, String Operations, Square Root of LCA Convolution, Hail XOR

December Lunchtime 2020 Division 1 (Unrated)

Three Letters, One Zero Swaps

November Cook-Off 2020 Division 2

Flip the String, Chef and IPC Certificates

October Lunchtime 2020 Division 2

AND Plus OR

InfInITy 2k20 Division 2 (Rated)

Better call Saul!, Los Pollos Hermanos, Empire Business

UWCOI 2021 (Rated for all)

Array Swaps, Hidden Numbers

February Challenge 2021 Division 2

Frog Sort, Maximise Function

Total Problems Solved: 212