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
559

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
401 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 4 Matthew Guo Diao Marco Lantini 0-1 58 Open
402 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 3 2053179 Matthew Guo Diao 1/2-1/2 52 Open
403 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 2 Wagner Peixoto Guimaraes Matthew Guo Diao 1-0 28 Open
404 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 1 Matthew Guo Diao Mayank Chakraborty 0-1 38 Open
405 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 11 Ivan Kochiev Matthew Guo Diao 1-0 70 Open
406 2024-07-23 Titled Tue 23rd Jul Early chess.com INT 10 Matthew Guo Diao Viktor Poddubnyi 1-0 32 Open
407 2024-07-16 Titled Tue 16th Jul Early chess.com INT 9 Ward Al-Tarboush Matthew Guo Diao 1-0 41 Open
408 2024-07-16 Titled Tue 16th Jul Late chess.com INT 9 Matthew Guo Diao Chanchal Kumer Ghosh 1-0 39 Open
409 2024-07-16 Titled Tue 16th Jul Early chess.com INT 8 Matthew Guo Diao Sivanesan Nithyalakshmi 1-0 68 Open
410 2024-07-16 Titled Tue 16th Jul Early chess.com INT 7 Sandi Stojanovski Matthew Guo Diao 0-1 42 Open
411 2024-07-16 Titled Tue 16th Jul Early chess.com INT 6 Matthew Guo Diao Alex Jian 0-1 42 Open
412 2024-07-16 Titled Tue 16th Jul Early chess.com INT 5 Randheer Thogata Matthew Guo Diao 0-1 44 Open
413 2024-07-16 Titled Tue 16th Jul Early chess.com INT 4 Matthew Guo Diao Nikita Nechitaylo 0-1 52 Open
414 2024-07-16 Titled Tue 16th Jul Early chess.com INT 3 Polina Shuvalova Matthew Guo Diao 1-0 39 Open
415 2024-07-16 Titled Tue 16th Jul Early chess.com INT 2 Anna Laura Scarsi Matthew Guo Diao 0-1 44 Open
416 2024-07-16 Titled Tue 16th Jul Early chess.com INT 1 Matthew Guo Diao Sergei Lobanov 0-1 35 Open
417 2024-07-16 Titled Tue 16th Jul Late chess.com INT 11 Georgios Vlassis Matthew Guo Diao 0-1 34 Open
418 2024-07-16 Titled Tue 16th Jul Early chess.com INT 11 Matthew Guo Diao Vjacheslav Weetik 0-1 39 Open
419 2024-07-16 Titled Tue 16th Jul Early chess.com INT 10 Matthew Guo Diao Olga Matveeva 1-0 50 Open
420 2024-07-16 Titled Tue 16th Jul Late chess.com INT 10 Matthew Guo Diao Katharina Reinecke 1-0 20 Open
421 2024-07-09 Titled Tue 9th Jul Early chess.com INT 9 Karina Ambartsumova Matthew Guo Diao 1-0 38 Open
422 2024-07-09 Titled Tue 9th Jul Early chess.com INT 8 Anna M. Sargsyan Matthew Guo Diao 1-0 38 Open
423 2024-07-09 Titled Tue 9th Jul Early chess.com INT 7 Matthew Guo Diao Mikhail Golubev 1-0 31 Open
424 2024-07-09 Titled Tue 9th Jul Early chess.com INT 6 Matthew Guo Diao Krishna Nathan 1-0 31 Open
425 2024-07-09 Titled Tue 9th Jul Early chess.com INT 5 Sathvik Adiga Matthew Guo Diao 1-0 50 Open
426 2024-07-09 Titled Tue 9th Jul Early chess.com INT 4 Matthew Guo Diao Alain Fayard 1-0 37 Open
427 2024-07-09 Titled Tue 9th Jul Early chess.com INT 3 Arsenijs Savicevs Matthew Guo Diao 0-1 16 Open
428 2024-07-09 Titled Tue 9th Jul Early chess.com INT 2 Matthew Guo Diao Sivanesan Nithyalakshmi 0-1 100 Open
429 2024-07-09 Titled Tue 9th Jul Early chess.com INT 1 Alexander Donchenko Matthew Guo Diao 1-0 63 Open
430 2024-07-09 Titled Tue 9th Jul Early chess.com INT 11 Alexander Velikanov Matthew Guo Diao 1-0 46 Open
431 2024-07-09 Titled Tue 9th Jul Early chess.com INT 10 Matthew Guo Diao Zeinep Sultanbek 1-0 34 Open
432 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 9 Matthew Guo Diao Nikhil Dixit 1-0 19 Open
433 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 8 Andrii Punin Matthew Guo Diao 1-0 24 Open
434 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 7 Konstantin Sek Matthew Guo Diao 0-1 51 Open
435 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 6 Matthew Guo Diao Kyaw Myat Aung 1-0 56 Open
436 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 5 Ari Ziegler Matthew Guo Diao 1/2-1/2 70 Open
437 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 4 Matthew Guo Diao Georgios Souleidis 0-1 60 Open
438 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 3 Matthew Guo Diao Erzhan Zhakshylykov 1-0 23 Open
439 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 2 Viktoriya Tarasova Matthew Guo Diao 0-1 12 Open
440 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 1 Matthew Guo Diao Erigaisi Arjun 0-1 35 Open
441 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 11 Matthew Guo Diao Evgeny Postny 0-1 41 Open
442 2024-07-02 Titled Tue 2nd Jul Early chess.com INT 10 Jan Gustafsson Matthew Guo Diao 0-1 56 Open
443 2024-06-27 Chess.com Speed Play-In chess.com INT 9 Namitbir Singh Walia Matthew Guo Diao 0-1 11 Open
444 2024-06-27 Chess.com Speed Play-In chess.com INT 8 Matthew Guo Diao Balazs Csonka 0-1 21 Open
445 2024-06-27 Chess.com Speed Play-In chess.com INT 7 Matthew Guo Diao Janelle Mae Frayna 1-0 51 Open
446 2024-06-27 Chess.com Speed Play-In chess.com INT 6 Havard Haug Matthew Guo Diao 1-0 42 Open
447 2024-06-27 Chess.com Speed Play-In chess.com INT 5 Matthew Guo Diao Oleksandr Prokhorov 1-0 34 Open
448 2024-06-27 Chess.com Speed Play-In chess.com INT 4 Matthew Guo Diao Mark Timmermans 0-1 35 Open
449 2024-06-27 Chess.com Speed Play-In chess.com INT 3 Igor L. Vakhlamov Matthew Guo Diao 1-0 32 Open
450 2024-06-27 Chess.com Speed Play-In chess.com INT 2 Jose Gabriel Cardoso Cardoso Matthew Guo Diao 0-1 65 Open

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