N Rishab

• Username: 6★nrishabn
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 10

Current Ratings Graph Old Ratings Graph

2279 (+60)RatingProvisional
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March Lunchtime 2022 Division 1(2022-03-19 23:00:00)

Global Rank:   41

Cheated in:   

Ratings System Update

(2022-03-19 23:00:00)

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2279 (-162)RatingProvisional
Rating i Provisional Rating, click to know more

March Lunchtime 2022 Division 1(2022-12-20 00:00:00)

Global Rank:   41

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?

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Contests (10)

December Cook-Off 2020 Division 2

Catch the Thief, Self-Destructing Strings, Minimum Attendance Requirement

January Lunchtime 2021 Division 2 (Unrated)

Good Grid, Shifting Spoons, Dreams of Divisibility, Binary Subsequence, Even Differences, Even Sum

UWCOI 2021 (Rated for all)

Hidden Numbers, Array Swaps, Organisation

July Lunchtime 2021 Division 2

Beautiful Pairs, Xor Separation, Array Rotation Returns, Longest Good Segment

SnackDown 2021 - Online Qualifiers

Lucky Number

September Lunchtime 2021 Division 2

Interesting Representation, Alice vs Bob Faceoff

SnackDown 2021 - Online Round 1A

Min Max LCM, Equal Beauty, Round Robin Ranks , Dance Moves

Infinity 2k21 Division 2 (Rated)

Marbles, Hopscotch, Dalgona Treat

January Cook-Off 2022 Division 1

Subsegment Divisibility , Merged LIS, Prime Graph, Erase All But One

January Lunchtime 2022 Division 1

Permutation XOR Sum

CodeChef Starters 25 Division 1 (Unrated)

K Distinct Array, Count Arrays

February Lunchtime 2022 Division 1

Visit Them All, Magical Modulo, Magnet Sort

March Cook-Off 2022 Division 1

Secret Tree, Dragonado And XOR, Alternating Divisibility

March Lunchtime 2022 Division 1

Mathology, Winter, Adjacency Love, Separate Them All

Total Problems Solved: 69