Mateus Costamilan Tomiello

Country

BRA

Birth Year

2003

Gender

M

Title

FIDE Master

FIDE ID

22701958

FIDE ratings

2218

Classical

Published FIDE

2078

Rapid

Published FIDE

2179

Blitz

Published FIDE

Official classical ranks

World rank
#7305
National rank · BRA
#54

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2219 Jan 2026
Recorded years
2017–2026
Archived games
462

Based on available monthly lists and saved games.

FIDE rating history

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-13 (UTC).

Online games are identified from known tournament names, playing sites and PGN mode. Other games are listed as OTB (over-the-board).

# Date Event Site Round White Black Result Moves View
101 2023-05-16 Titled Tue 16th May Early chess.com INT 3 Mateus Costamilan Tomiello Kapriaga Rian 1-0 56 Open
102 2023-05-16 Titled Tue 16th May Early chess.com INT 2 Aurelio Vila Dupla Mateus Costamilan Tomiello 1/2-1/2 55 Open
103 2023-05-16 Titled Tue 16th May Early chess.com INT 1 Mateus Costamilan Tomiello M. Amin Tabatabaei 0-1 32 Open
104 2023-05-16 Titled Tue 16th May Early chess.com INT 11 Mateus Costamilan Tomiello Sofia Blokhin 0-1 68 Open
105 2023-05-16 Titled Tue 16th May Early chess.com INT 10 Mateus Costamilan Tomiello Sergey D. Rodchenkov 1-0 62 Open
106 2023-05-04 II Rio Chess Open 2023 Rio de Janeiro BRA 4.7 Mateus Costamilan Tomiello Everaldo Matsuura 0-1 43 Open
107 2023-05-03 II Rio Chess Open 2023 Rio de Janeiro BRA 2.6 Andres Rodriguez Vila Mateus Costamilan Tomiello 1/2-1/2 84 Open
108 2023-05-02 II Rio Chess Open 2023 Rio de Janeiro BRA 1.33 Mateus Costamilan Tomiello Francisco Neris Pereira 1-0 19 Open
109 2023-01-31 Titled Tue 31st Jan Late chess.com INT 1 Aron Pasti Mateus Costamilan Tomiello 1-0 41 Open
110 2023-01-27 9th Floripa Open 2023 Florianopolis BRA 7.2 Matheus Mendes Domingues Ribeiro Mateus Costamilan Tomiello 1-0 46 Open
111 2023-01-26 9th Floripa Open 2023 Florianopolis BRA 6.1 Mateus Costamilan Tomiello Diego Saul Rodri Flores Quillas 0-1 35 Open
112 2023-01-26 9th Floripa Open 2023 Florianopolis BRA 5.21 Juliana Sayumi Terao Mateus Costamilan Tomiello 0-1 42 Open
113 2023-01-25 9th Floripa Open 2023 Florianopolis BRA 4.18 Mateus Costamilan Tomiello Lucas Costamilan Tomiello 1/2-1/2 14 Open
114 2023-01-24 9th Floripa Open 2023 Florianopolis BRA 3.12 Cesar Hidemitsu Umetsubo Mateus Costamilan Tomiello 0-1 69 Open
115 2023-01-24 9th Floripa Open 2023 Florianopolis BRA 2.92 Mateus Costamilan Tomiello Claudio Felipe Arndt 1-0 38 Open
116 2023-01-23 9th Floripa Open 2023 Florianopolis BRA 1.26 Olyntho Vitoria Meirelles Mateus Costamilan Tomiello 0-1 26 Open
117 2022-07-12 Titled Tue 12th Jul Late chess.com INT 7 Mikayel Rostomyan Mateus Costamilan Tomiello 1-0 43 Open
118 2022-07-12 Titled Tue 12th Jul Late chess.com INT 6 Nikolas Wachinger Mateus Costamilan Tomiello 1-0 71 Open
119 2022-07-12 Titled Tue 12th Jul Late chess.com INT 5 Mateus Costamilan Tomiello Joseph Levine 1-0 65 Open
120 2022-07-12 Titled Tue 12th Jul Late chess.com INT 4 Volkan Sevgi Mateus Costamilan Tomiello 1-0 32 Open
121 2022-07-12 Titled Tue 12th Jul Late chess.com INT 3 Mateus Costamilan Tomiello Anna M. Sargsyan 1-0 21 Open
122 2022-07-12 Titled Tue 12th Jul Late chess.com INT 2 Simon Lamaze Mateus Costamilan Tomiello 0-1 59 Open
123 2022-07-12 Titled Tue 12th Jul Late chess.com INT 1 Mateus Costamilan Tomiello Levente Papp 0-1 30 Open
124 2022-03-01 Titled Tue 1st Mar Early chess.com INT 9 Mateus Costamilan Tomiello Daniel W Gormally 0-1 47 Open
125 2022-03-01 Titled Tue 1st Mar Late chess.com INT 9 Mateus Costamilan Tomiello Geordie Derraugh 1-0 45 Open
126 2022-03-01 Titled Tue 1st Mar Late chess.com INT 8 Artyom Zubritskiy Mateus Costamilan Tomiello 1-0 51 Open
127 2022-03-01 Titled Tue 1st Mar Early chess.com INT 8 Polina Shuvalova Mateus Costamilan Tomiello 1-0 36 Open
128 2022-03-01 Titled Tue 1st Mar Late chess.com INT 7 Mateus Costamilan Tomiello Carlos Martins 1-0 47 Open
129 2022-03-01 Titled Tue 1st Mar Early chess.com INT 7 Mateus Costamilan Tomiello Rebecca Selkirk 1-0 85 Open
130 2022-03-01 Titled Tue 1st Mar Late chess.com INT 6 Vjacheslav Weetik Mateus Costamilan Tomiello 1-0 84 Open
131 2022-03-01 Titled Tue 1st Mar Early chess.com INT 6 Mateus Costamilan Tomiello Afruza Khamdamova 1-0 58 Open
132 2022-03-01 Titled Tue 1st Mar Early chess.com INT 5 Ludvig Carlsson Mateus Costamilan Tomiello 1-0 84 Open
133 2022-03-01 Titled Tue 1st Mar Late chess.com INT 5 Nadezhda Antonova Mateus Costamilan Tomiello 0-1 28 Open
134 2022-03-01 Titled Tue 1st Mar Late chess.com INT 4 Mateus Costamilan Tomiello Jakub Kosakowski 0-1 78 Open
135 2022-03-01 Titled Tue 1st Mar Early chess.com INT 4 Meri Arabidze Mateus Costamilan Tomiello 1-0 35 Open
136 2022-03-01 Titled Tue 1st Mar Early chess.com INT 3 Mateus Costamilan Tomiello Eduardo Gerbelli Neto 1-0 32 Open
137 2022-03-01 Titled Tue 1st Mar Late chess.com INT 3 Maksims Golubovskis Mateus Costamilan Tomiello 0-1 39 Open
138 2022-03-01 Titled Tue 1st Mar Early chess.com INT 2 Douglas D Munenga Mateus Costamilan Tomiello 0-1 63 Open
139 2022-03-01 Titled Tue 1st Mar Late chess.com INT 2 Mateus Costamilan Tomiello Viachaslau Zarubitski 0-1 43 Open
140 2022-03-01 Titled Tue 1st Mar Late chess.com INT 1 Mateus Costamilan Tomiello Ebru Kaplan 1-0 12 Open
141 2022-03-01 Titled Tue 1st Mar Early chess.com INT 1 Mateus Costamilan Tomiello Hikaru Nakamura 0-1 44 Open
142 2022-03-01 Titled Tue 1st Mar Late chess.com INT 11 Carles Martin Barcelo Mateus Costamilan Tomiello 0-1 45 Open
143 2022-03-01 Titled Tue 1st Mar Early chess.com INT 11 Aydin Suleymanli Mateus Costamilan Tomiello 0-1 34 Open
144 2022-03-01 Titled Tue 1st Mar Late chess.com INT 10 Mateus Costamilan Tomiello Anton Demchenko 0-1 67 Open
145 2022-03-01 Titled Tue 1st Mar Early chess.com INT 10 Shawn Martinez Mateus Costamilan Tomiello 0-1 36 Open
146 2022-02-22 Titled Tue 22nd Feb Late chess.com INT 9 Mateus Costamilan Tomiello Koosha Jaferian 1-0 43 Open
147 2022-02-22 Titled Tue 22nd Feb Late chess.com INT 8 Balazs Csonka Mateus Costamilan Tomiello 1-0 73 Open
148 2022-02-22 Titled Tue 22nd Feb Early chess.com INT 7 Mateus Costamilan Tomiello Aleksandra Maltsevskaya 0-1 35 Open
149 2022-02-22 Titled Tue 22nd Feb Late chess.com INT 7 Mohamed Ezat Mateus Costamilan Tomiello 0-1 60 Open
150 2022-02-22 Titled Tue 22nd Feb Early chess.com INT 6 Handenur Sahin Mateus Costamilan Tomiello 0-1 37 Open

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