Iván Soto

• Username: 4★ivanali
• Country:  Mexico
• Student/Professional:Student
• Institution:Monterrey Institute of Technology and Higher Education, Mexico
• 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: 8

Current Ratings Graph Old Ratings Graph

1950 (-31)RatingProvisional
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Starters 239 (Rated)(2026-05-20 22:00:02)

Global Rank:   338

Cheated in:   

Ratings System Update

(2026-05-20 22:00:02)

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1981 (-26)RatingProvisional
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Starters 60 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   63

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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Practice Paths (0)

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Contests (8)

September Mega Cook-Off 2018 Division 2

Make a Permutation, ATM Machine

CodeChef Starters 10 Division 3 (Rated)

Hardest Problem Bet, Odd Repeat, Maximise the Subsequence Sum, Remove One Element, Grid Path

SnackDown 2021 - Online Qualifiers

Lucky Number, Maximum Number Of Distinct Elements

October Lunchtime 2021 Division 2

Exactly N plus 1 Values, Chef and Water Car

Starters 43 Division 2 (Rated)

The Optimal Pairs, Distinct Palindrome

Starters 48 Division 2 (Rated)

Fill The Grid, Make Palindrome 2, Positive array, Accurate XOR

August Long 2022 Division 2 (Unrated)

Two Trains, XOR with smallest element, Angled Flip, Hello Equation

September Lunchtime 2022 Division 2 (Rated) (Based on EJOI)

Stick Break, Permutation Creation, Increasing Addition

Starters 57 Division 2 (Unrated)

Two Different Palindromes, Even Splits, Maximum Expression, Delicious Queries

Starters 60 Division 2 (Rated)

Distinct Numbers, Red Green Grids, Yet Another Palindrome Problem, Palindrome Flipping

Starters 61 Division 1 (Unrated)

Weird Subarrays

Starters 239 (Rated)

Planting Roses, Magic Mirror, Beginnings and Endings

Total Problems Solved: 47