ivanf

• Username:1★ivnf12
• Country:  Indonesia
• Student/Professional:Student
• Institution:SMAN 2 South Tangerang City Indonesia
• 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: 1

Current Ratings Graph Old Ratings Graph

1273? (-227)RatingProvisional
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September Lunchtime 2020 Division 2(2020-09-26 23:00:02)

Global Rank:   2799

Cheated in:   

Ratings System Update

(2020-09-26 23:00:02)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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1273? (-256)RatingProvisional
Rating i Provisional Rating, click to know more

September Lunchtime 2020 Division 2(2022-12-20 00:00:00)

Global Rank:   2799

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?

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Contests (1)

September Lunchtime 2020 Division 2

GCD operations, Watermelon

Total Problems Solved: 30