Matthew Guo Diao

Country

USA

Birth Year

2010

Gender

M

Title

FIDE Master

FIDE ID

30970547

USCF ID

15914362

USCF Rating

2320

FIDE ratings

2172

Classical

Published FIDE

—

Rapid

Published FIDE

2157

Blitz

Published FIDE

Official classical ranks

World rank
#9826
National rank · USA
#329

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2340 Jan 2026
Recorded years
2022–2026
Archived games
560

Based on available monthly lists and saved games.

USCF rating history

Published rating lists through Oct 2026.

View rating lists

FIDE rating history

Published rating lists through Oct 2026.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-09 (UTC).

# Date Event Site Round White Black Result Moves View
201 2025-05-22 Cherry Blossom Classic Sterling, VA USA 1.15 Benjamin Tyrrell Matthew Guo Diao 0-1 27 Open
202 2025-03-04 Titled Tue 4th Mar Late chess.com INT 9 Matthew Guo Diao Al Khatib Ahmad 0-1 27 Open
203 2025-03-04 Titled Tue 4th Mar Late chess.com INT 8 Terrence Tang Matthew Guo Diao 0-1 32 Open
204 2025-03-04 Titled Tue 4th Mar Late chess.com INT 7 Matthew Guo Diao Daniel Melamed 0-1 35 Open
205 2025-03-04 Titled Tue 4th Mar Late chess.com INT 6 David Gavrilescu Matthew Guo Diao 1-0 17 Open
206 2025-03-04 Titled Tue 4th Mar Late chess.com INT 5 Matthew Guo Diao Ivan Tisma 1-0 33 Open
207 2025-03-04 Titled Tue 4th Mar Late chess.com INT 4 Julian Antonio Rojas Alarcon Matthew Guo Diao 1-0 63 Open
208 2025-03-04 Titled Tue 4th Mar Late chess.com INT 3 Matthew Guo Diao Felix Rose 1-0 39 Open
209 2025-03-04 Titled Tue 4th Mar Late chess.com INT 2 Kayden Troff Matthew Guo Diao 1-0 47 Open
210 2025-03-04 Titled Tue 4th Mar Late chess.com INT 1 Matthew Guo Diao Ilan Vardi 1-0 32 Open
211 2025-03-04 Titled Tue 4th Mar Late chess.com INT 11 Matthew Guo Diao Rushan Bogaudinov 1-0 112 Open
212 2025-03-04 Titled Tue 4th Mar Late chess.com INT 10 Juan Manuel Aranda Matthew Guo Diao 0-1 25 Open
213 2025-02-25 Titled Tue 25th Feb Late chess.com INT 9 Matthew Guo Diao Karsten Schulz 1-0 46 Open
214 2025-02-25 Titled Tue 25th Feb Late chess.com INT 8 Noah Siegel Matthew Guo Diao 1-0 51 Open
215 2025-02-25 Titled Tue 25th Feb Late chess.com INT 7 Matthew Guo Diao Tommi Luukkonen 1-0 38 Open
216 2025-02-25 Titled Tue 25th Feb Late chess.com INT 6 Nikita Meshkovs Matthew Guo Diao 1-0 43 Open
217 2025-02-25 Titled Tue 25th Feb Late chess.com INT 5 Neil Moses Matthew Guo Diao 0-1 25 Open
218 2025-02-25 Titled Tue 25th Feb Late chess.com INT 4 Matthew Guo Diao Riccardo Marzaduri 1-0 41 Open
219 2025-02-25 Titled Tue 25th Feb Late chess.com INT 3 Dmitry Zilberstein Matthew Guo Diao 1-0 65 Open
220 2025-02-25 Titled Tue 25th Feb Late chess.com INT 2 Matthew Guo Diao Andrew Hong 0-1 50 Open
221 2025-02-25 Titled Tue 25th Feb Late chess.com INT 1 Swara Lakshmi S Nair Matthew Guo Diao 0-1 63 Open
222 2025-02-25 Titled Tue 25th Feb Late chess.com INT 11 Ariel Tokman Matthew Guo Diao 1-0 24 Open
223 2025-02-25 Titled Tue 25th Feb Late chess.com INT 10 Matthew Guo Diao Enzo Ferrara 0-1 49 Open
224 2025-02-04 Titled Tue 4th Feb Late chess.com INT 9 Matthew Guo Diao Ilan Schnaider 0-1 37 Open
225 2025-02-04 Titled Tue 4th Feb Late chess.com INT 8 Leonardo Tristan Matthew Guo Diao 0-1 76 Open
226 2025-02-04 Titled Tue 4th Feb Late chess.com INT 7 Edison Ruge Matthew Guo Diao 0-1 48 Open
227 2025-02-04 Titled Tue 4th Feb Late chess.com INT 6 Matthew Guo Diao Miguel Medina Paz 1-0 30 Open
228 2025-02-04 Titled Tue 4th Feb Late chess.com INT 5 Anthony Atanasov Matthew Guo Diao 1-0 24 Open
229 2025-02-04 Titled Tue 4th Feb Late chess.com INT 4 Matthew Guo Diao Darvi Abraham Crispin Ferreras 1-0 39 Open
230 2025-02-04 Titled Tue 4th Feb Late chess.com INT 3 Antonio Carlos Bambino Filho Matthew Guo Diao 1/2-1/2 64 Open
231 2025-02-04 Titled Tue 4th Feb Late chess.com INT 2 Matthew Guo Diao Felix-Antonio Ilinca 0-1 42 Open
232 2025-02-04 Titled Tue 4th Feb Late chess.com INT 1 Okan Bulgurlu Matthew Guo Diao 0-1 47 Open
233 2025-02-04 Titled Tue 4th Feb Late chess.com INT 11 Matthew Guo Diao Wojciech Smieszek 1-0 53 Open
234 2025-02-04 Titled Tue 4th Feb Late chess.com INT 10 Vidip Kona Matthew Guo Diao 1-0 42 Open
235 2025-01-07 Titled Tue 7th Jan Late chess.com INT 9 Daniel Melamed Matthew Guo Diao 0-1 41 Open
236 2025-01-07 Titled Tue 7th Jan Late chess.com INT 8 Matthew Guo Diao Ian Ocampos 0-1 38 Open
237 2025-01-07 Titled Tue 7th Jan Late chess.com INT 7 Albert Fishman Matthew Guo Diao 1-0 27 Open
238 2025-01-07 Titled Tue 7th Jan Late chess.com INT 6 Matthew Guo Diao Georgijs Germanovs 0-1 33 Open
239 2025-01-07 Titled Tue 7th Jan Late chess.com INT 5 Matthew Guo Diao Oleksandr Yevchenko 1-0 55 Open
240 2025-01-07 Titled Tue 7th Jan Late chess.com INT 4 Stamatis Kourkoulos-Arditis Matthew Guo Diao 1-0 27 Open
241 2025-01-07 Titled Tue 7th Jan Late chess.com INT 3 Matthew Guo Diao Elena Orshonova 1-0 33 Open
242 2025-01-07 Titled Tue 7th Jan Late chess.com INT 2 Ryan Amburgy Matthew Guo Diao 1-0 75 Open
243 2025-01-07 Titled Tue 7th Jan Late chess.com INT 1 David Castor Matthew Guo Diao 0-1 45 Open
244 2025-01-07 Titled Tue 7th Jan Late chess.com INT 11 Matthew Guo Diao Samuel 2002 I Garcia Garcia 0-1 32 Open
245 2025-01-07 Titled Tue 7th Jan Late chess.com INT 10 Matthew Guo Diao Swara Lakshmi S Nair 0-1 66 Open
246 2024-12-31 Titled Tue 31st Dec Late chess.com INT 6 Franco Manteiga Matthew Guo Diao 1-0 43 Open
247 2024-12-31 Titled Tue 31st Dec Late chess.com INT 5 Matthew Guo Diao Aadya Gupta 1-0 36 Open
248 2024-12-31 Titled Tue 31st Dec Late chess.com INT 4 Shelev Oberoi Matthew Guo Diao 1-0 22 Open
249 2024-12-31 Titled Tue 31st Dec Late chess.com INT 3 Matthew Guo Diao Gustavo Alfredo Bue De Oliveira 1-0 56 Open
250 2024-12-31 Titled Tue 31st Dec Late chess.com INT 2 Egor A. Koshulyan Matthew Guo Diao 1-0 54 Open

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