Sachin Jethanandani

• Username: 4★sachin0102
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Dhanbad
• 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: 15

Current Ratings Graph Old Ratings Graph

1949 (-14)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 80 Division 2 (Rated)(2023-03-08 23:00:02)

Global Rank:   522

Cheated in:   

Ratings System Update

(2023-03-08 23:00:02)

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?

1953 (-88)RatingProvisional
Rating i Provisional Rating, click to know more

June Cook-Off 2021 Division 2(2022-12-20 00:00:00)

Global Rank:   32

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)

None

Practice Paths (0)

None

Contests (15)

January Challenge 2021 Division 2

Watching CPL, Chef and Ants, Fair Elections

December Cook-Off 2020 Division 2

Minimum Attendance Requirement

December Lunchtime 2020 Division 2 (Unrated)

Three Letters, Sed Sequences, One Zero Swaps

January Lunchtime 2021 Division 2 (Unrated)

Binary Subsequence, Even Differences, Even Sum

October Lunchtime 2020 Division 2

AND Plus OR, Chef Likes Good Sequences

Byterace IIT Patna Division 2 (Rated)

The Begining Era Of Cyberverse

February Challenge 2021 Division 2

Maximise Function, Highest Divisor, XOR Sums, Chef and Meetings, Team Name, Frog Sort, Prime Game

March Cook-Off 2021 Division 2

Consecutive Deletions, Matrix XOR, Guess the Number

February Lunchtime 2021 Division 2

Palpal Strings, Coprime Range

March Challenge 2021 Division 2

Interesting XOR!, No Time to Wait, Space Arrays, Paparazzi Gennady, Consecutive Adding, College Life 4, Chef and Groups

March Lunchtime 2021 Division 2

Lunchtime, Racing, Dinner by Candlelight

April Lunchtime 2021 Division 2

Chef in Heaven , Array Rotation, Bench Press

May Cook-Off 2021 Division 2

The Last Problem

May Lunchtime 2021 Division 2

Charges, Tom And Jerry 1, Total Components

June Cook-Off 2021 Division 2

Too Much Xor, Binary String on Steroids, The Wave

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

CodeChef Starters 14 Division 1 (Unrated)

Odd GCD, FIXFIX

October Challenge 2021 Division 1 (Unrated)

MEX-OR, Digit Removal, Longest AND Subarray

SnackDown 2021 - Online Round 1A

Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Min Max LCM

SnackDown 2021 - Online Round 1B

Largest Laddu

July Long One 2022 Division 1 (Unrated)

Game of Piles Version 1

Starters 76 Division 2 (Rated)

Make Array Odd, Zero String, Construct Array, Not Divisible

Starters 80 Division 2 (Rated)

Permutation Subsequence, Prefix Permutation, Equal Elements

Total Problems Solved: 151