Vaibhav Jain

• Username: 2★vaib1311
• Country:  India
• Student/Professional:Student
• Institution:Amity International School, Saket
• 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: 10

Current Ratings Graph Old Ratings Graph

1457 (+42)RatingProvisional
Rating i Provisional Rating, click to know more

ProCon Junior (Rated for Division 2)(2018-08-13 21:30:00)

Global Rank:   245

Cheated in:   

Ratings System Update

(2018-08-13 21:30:00)

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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1457 (-86)RatingProvisional
Rating i Provisional Rating, click to know more

ProCon Junior (Rated for Division 2)(2022-12-20 00:00:00)

Global Rank:   245

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 (10)

June Challenge 2017

A Good Set

July Challenge 2017

Chef and Sign Sequences, Whats in the Name, Calculator

August Long Challenge 2017

Chef and Rainbow Array, Chef and Mover, Palindromic Game, Greedy Candidates

September Challenge 2017

Minimum Good Permutation, Little Chef and Sums, Chef and Pick Digit

October Challenge 2017

A Balanced Contest

June Lunchtime 2017

Two Numbers

August Lunchtime 2017

Mathison and pangrams

March Challenge 2018 DIV 2

Chef and Glove

ProCon Junior (Rated for Division 2)

Chef and Secret Ingredient, Chef and Bored Games, Chef and Polygon Cakes

Total Problems Solved: 57