Ritesh Kumar Tiwary

• Username: 3★ritesh_tiwary
• Country:  India
• Student/Professional:Professional
• Organisation:Tata Consulatancy Services
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 44

Current Ratings Graph Old Ratings Graph

1697 (-275)RatingProvisional
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April Challenge 2017(2017-04-17 15:00:00)

Global Rank:   7338

Cheated in:   Plagiarised in APRIL17

Ratings System Update

(2017-04-17 15:00:00)

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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1697 (+99)RatingProvisional
Rating i Provisional Rating, click to know more

April Challenge 2017(2022-12-20 00:00:00)

Global Rank:   7338

Cheated in:   Plagiarised in APRIL17

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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Practice Paths (0)

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Contests (44)

April Cook-Off 2014

Snape and Ladder

October Cook-Off 2014

The Army, Walk on the Axis

November Cook-Off 2014

Brackets

December Cook-Off 2014

Good Joke!

April Challenge 2014

Farmer Feb

May Challenge 2014

Chef-jumping

September Challenge 2014

Factorisation, Chef and Left-Right, Fun with Rotation

October Challenge 2014

Chef and Ground

November Challenge 2014

Chef and Segment Game, Distinct Characters Subsequence

December Challenge 2014

Chef and Apple Trees, XOR with Subset

January Lunchtime 2015

Piece of cake

February Challenge 2015

Chef and Chain, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Chef and Equality

March Challenge 2015

Sign Wave, Devu and his Class, Sereja and Random Array, Count Substrings, Chef and Notebooks

October Challenge 2015

Time measure, Count Subarrays, Who dares to be a millionaire, Spheres, Cyclic shifts in permutation, Rupsa and Equilateral Triangle

November Challenge 2015

Chef and cakes, Simple Sum, Eugene and function

December Challenge 2015

Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Chef and Filters

February Cook-Off 2015

Fit Squares in Triangle

April Cook-Off 2015

Equality, Version Control System

July Cook-Off 2015

Cops and the Thief Devu, Maximize Disjoint Pair Sum

September Mega Cook-Off 2015

Stacks, Forgotten Language

October Cook-Off 2015

Word Stem

December Cook-Off 2015

Chef and Subarrays

February Lunchtime 2015

Lucky Four

March Lunchtime 2015

Chef Anup

April Lunchtime 2015

Tickets

June Lunchtime 2015

Chef and Two Strings

November Lunchtime 2015

Query over Matrix

August Challenge 2016

Chef and Circle Run, Chef and Chocolate, Chef and Round Run

April Cook-Off 2016

Odd Divisors, Queries on a Binary Tree, Movie Weekend

May Cook-Off 2016

Phantasialand

July Cook-Off 2016

Chef and Proportion, Chef and Numbers

August Cook-Off 2016

Tweedle-Dee and Tweedle-Dum

September Cook-Off 2016

Lazy Jem, The Lost Arithmetic Sequences

November Cook-Off 2016

Sebi and the highway

July Lunchtime 2016

Lumpy - The Bus Driver, Drumpf for President!

August Lunchtime 2016

Studying Alphabet

February Challenge 2017

Chef and Yoda, Eugene and big number, Primitive Queries, Interval Game, Chef and Triangles, Chef and His Apartment Dues, Most Frequent Element, Gerrymander, Alice and her garden

February Cook-Off 2017

Download file, Chairs

April Challenge 2017

(CH) Serejs and Billiards, Chef and Divisor Tree, Stable market, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes

March Cook-Off 2017

Rainbow Graph, Yet Another Card Game, Safe Robot

Total Problems Solved: 268