rayj

• Username: 4★rayj
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Information Technology, Allahabad Uttar Pradesh
• 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: 8

Current Ratings Graph Old Ratings Graph

1810 (-12)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 116 Division 2 (Rated)(2024-01-10 22:15:02)

Global Rank:   929

Cheated in:   

Ratings System Update

(2024-01-10 22:15:02)

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?

NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more

None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

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)

None

Practice Paths (0)

None

Contests (8)

Starters 82 Division 4 (Rated)

Reach Home, Difference Matrix, MIN To MAX, Candy Division, Make A-B Same

Starters 84 Division 3 (Rated)

Max count of 1, Digit Operation, Elections in Chefland, Max Binary, Chef And Adjacent Sums, Melt Gold

Starters 86 Division 2 (Rated)

String Game , Largest Y, Maximise Score

Starters 83 Division 3 (Rated)

Chef Eren, Order by XOR, Construct String

Starters 95 Division 2 (Rated)

Boxes, Transfusion Chain, EVacuate to Moon

Starters 98 Division 2 (Rated)

3-Blast Palindrome, Airport Management, Ball Distribution

Starters 99 Division 2 (Rated)

Card Swipe, Exclusion-Inclusion

Starters 116 Division 2 (Rated)

Chef Product, ORST , Access Control

Total Problems Solved: 29