KOPPERA NITHISH KUMAR

• Username: 1★chinni_9933
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Durgapur West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 24

Current Ratings Graph Old Ratings Graph

1135 (-36)RatingProvisional
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May Long One 2022 Division 4 (Rated)(2022-05-09 15:00:06)

Global Rank:   11511

Cheated in:   

Ratings System Update

(2022-05-09 15:00:06)

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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1135 (-168)RatingProvisional
Rating i Provisional Rating, click to know more

May Long One 2022 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   11511

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)

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Contests (24)

February Challenge 2021 Division 3

Chef and Meetings, Team Name, Highest Divisor, Maximise Function

March Challenge 2021 Division 3

Chef and Groups, No Time to Wait

April Challenge 2021 Division 3

Chef and Dice, Valid Pair, World Record, Strong Language

International Coding Marathon 2021 Division 3 (Rated)

Lucky Boundaries

SPYBITS IIT BHU Division 3 (Rated)

B - Valentine Couples, A - Save Water Save Life

May Challenge 2021 Division 3 (Rated)

Tree House, Solubility, Golf, Modular Equation, Tic Tac Toe, Xor Equality, Valid Paths

June Challenge 2021 Division 2 (Unrated)

Minimum Subtree Cover, Summer Heat, Bella ciao, Shortest Route, Minimum Dual Area, Bitwise Tuples

June Lunchtime 2021 Division 2

False Number, Unpleasant Ones

August Challenge 2021 Division 2 (Unrated)

Problem Difficulties, Olympics Ranking

CodeChef Starters 10 Division 2 (Rated)

Maximise the Subsequence Sum

September Challenge 2021 Division 3 (Rated)

Travel Pass, Airline Restrictions, Shuffling Parities

November Challenge 2021 Division 3 (Rated)

Equal Coins, Which Fuel is Cheaper

December Challenge 2021 Division 3 (Rated)

Check Mate, Valleys and Hills, Rock Paper Scissors, List of Lists, Utkarsh and Placement tests

February Cook-Off 2022 Division 2

Prefix Permutation

February Long 2022 - II, Division 2 (Unrated)

Avoid Fixed Points, Xor Palindrome

CodeChef Starters 27 Division 3 (Rated)

Distinct Binary Strings, The product mystery, Too many items, Blackjack

February Lunchtime 2022 Division 3

Four Equidistant Points on a Grid, Good Program, Watching Movies at 2x

CodeChef Starters 28 Division 3 (Rated)

Permutation Xority, Self Defence Training, Car Choice, Count the Holidays

March Long One 2022, Division 3 (Rated)

Akash and Function, Wordle, Exact Marks, Akash and Missing Class, Substring of a Substring

CodeChef Starters 29 Division 3 (Rated)

String protocol, Plusle and Minun on Array, Bomb the base

March Long Two 2022, Division 3 (Rated)

Same Parity Swaps in Binary Strings, Missing Numbers, Chef and Races, The Rating Dilemma

CodeChef Starters 30 Division 3 (Rated)

Gift Shop and Coupon, Chef and Water Bottles, Swapping Chefs Way, Balanced Reversals

March Cook-Off 2022 Division 3

Janmansh and Games, Janmansh at Fruit Market, Equal Mex Splitting

CodeChef Starters 31 Division 3 (Rated)

Sign Moves, Group Assignment, The Unchanging OR, Alternating String

March Lunchtime 2022 Division 3

Sad Splits, Minimum number of coins, Buy 2 Get 1 Free

April Long One 2022, Division 4 (Rated)

Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2

May Long One 2022 Division 4 (Rated)

Pushpa

Total Problems Solved: 122