rajkumar1504

• Username: 1★rajkumar1504
• Country:  India
• Student/Professional:Student
• 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: 14

Current Ratings Graph Old Ratings Graph

1149 (-22)RatingProvisional
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Starters 87 Division 4 (Rated)(2023-04-26 22:00:06)

Global Rank:   11502

Cheated in:   

Ratings System Update

(2023-04-26 22:00:06)

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1197 (+0)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 69 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   6191

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)

Practice JavaScript

18%

Level up from 1* to 2*

8%

Contests (14)

September Lunchtime 2022 Division 4 (Rated) (Based on EJOI)

Flip the cards, Sleep deprivation, Equalize AB

Starters 57 Division 4 (Rated)

Alice and Marks, Integers that sum to the same value

Starters 58 Division 4 (Rated)

Ranklist Pages, Reach the Target, Remove Bad elements

October Long 2022 Division 4 (Rated)

Podium Finish, Minimum Pizzas, Building Race

Starters 60 Division 4 (Rated)

Expert Setter, Tax in Chefland, Paper Cutting

Starters 63 Division 4 (Rated)

Packing Books, Tasty Decisions

Starters 64 Division 4 (Rated)

Water Consumption, Mario and the Broken String

Starters 65 Division 4 (Rated)

Parity, Hackerman

November Long 2022 Division 4 (Rated)

Time Complexity, Water Mixing, String Game

Starters 66 Division 4 (Rated)

Monopoly in Chefland, Squats, Binary Battles

Starters 67 Division 4 (Rated)

Minimum Number of Ones, Tour of King

Starters 69 Division 4 (Rated)

Rain in Chefland, Scalene Triangle

Starters 73 Division 4 (Rated)

Chef Plays Ludo, Multivitamin Tablets

Starters 87 Division 4 (Rated)

Four Tickets, Buy Ten Packets

Total Problems Solved: 193