Zachary Calderon

Country

USA

Birth Year

1996

Gender

M

Title

FIDE ID

2076969

USCF ID

30228315

USCF Rating

FIDE ratings

2072

Classical

Published FIDE

—

Rapid

Published FIDE

—

Blitz

Published FIDE

Official classical ranks

World rank
#18346
National rank · USA
#552

Active players · Oct 2026 FIDE list ⓘ

Rating history

Highest recorded rating
2147 Oct 2019
Recorded years
2019–2026
Archived games
252

Based on available monthly lists and saved games.

FIDE rating history

Published rating lists through Oct 2026.

View rating lists

USCF rating history

Published rating lists.

View rating lists
Available Games

Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-05 (UTC).

# Date Event Site Round White Black Result Moves View
1 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 8 Jiang,Brian Calderon,Zachary 1-0 47 Open
2 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 1 Calderon,Zachary Tan,Zhongyi 0-1 49 Open
3 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 3 Ambartsumova,K Calderon,Zachary 1-0 45 Open
4 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 5 Smietanska,Wiktoria Calderon,Zachary 1-0 73 Open
5 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 7 Calderon,Zachary Temirkanov,D 1/2-1/2 68 Open
6 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 6 Calderon,Zachary Sauer,Tim 1-0 45 Open
7 2026-09-22 Titled Tue 22nd Sep 2026 chess.com INT 4 Calderon,Zachary Kotelva,Lev M 0-1 38 Open
8 2026-08-04 Titled Tue 4th Aug 2026 chess.com INT 2 Leone Amigot,Haymar Calderon,Zachary 1-0 35 Open
9 2026-08-04 Titled Tue 4th Aug 2026 chess.com INT 1 Calderon,Zachary Bui Quang Huy 0-1 56 Open
10 2026-08-04 Titled Tue 4th Aug 2026 chess.com INT 4 Calderon,Zachary Khusnitdinova,Husnorakhon 0-1 44 Open
11 2026-08-04 Titled Tue 4th Aug 2026 chess.com INT 3 Calderon,Zachary Omariev,M 0-1 71 Open
12 2026-07-21 Titled Tue 21st Jul 2026 chess.com INT 3 Calderon,Zachary Caprio,G 0-1 66 Open
13 2026-07-21 Titled Tue 21st Jul 2026 chess.com INT 4 Mukund Hemant Agarwal Calderon,Zachary 1-0 27 Open
14 2026-07-21 Titled Tue 21st Jul 2026 chess.com INT 5 Tugaj,S Calderon,Zachary 1-0 48 Open
15 2026-07-21 Titled Tue 21st Jul 2026 chess.com INT 2 Calderon,Zachary Jimenez Salas,Maria Teresa 1/2-1/2 60 Open
16 2026-07-21 Titled Tue 21st Jul 2026 chess.com INT 1 Sitbon,Itay Calderon,Zachary 1-0 45 Open
17 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 10 Calderon,Zachary Dantas,Pedro Lucas Araujo 1-0 39 Open
18 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 8 Derr,Oleg Calderon,Zachary 0-1 62 Open
19 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 6 Clawitter,C Calderon,Zachary 0-1 42 Open
20 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 1 Lortkipanidze,N Calderon,Zachary 1-0 42 Open
21 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 11 Reprintsev,A Calderon,Zachary 1-0 68 Open
22 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 7 Calderon,Zachary Shubhi Gupta 0-1 57 Open
23 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 9 Osetrov,Dmitrij Calderon,Zachary 1-0 29 Open
24 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 4 Calderon,Zachary Akshaya Sathi 1-0 69 Open
25 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 3 Hingouet,Matthieu Calderon,Zachary 1-0 24 Open
26 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 5 Calderon,Zachary Aimdilokwong,Alec D 0-1 82 Open
27 2026-06-30 Titled Tue 30th Jun 2026 chess.com INT 2 Calderon,Zachary Jessel,S 0-1 42 Open
28 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 1 Petersen,Marcel Calderon,Zachary 1-0 35 Open
29 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 4 Liu,Zachary Hankun Calderon,Zachary 1-0 77 Open
30 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 3 Devaev,A Calderon,Zachary 0-1 57 Open
31 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 2 Calderon,Zachary Venskaya,Nika 0-1 40 Open
32 2026-06-23 Titled Tue 23rd Jun 2026 chess.com INT 5 Calderon,Zachary Mukhsinov,Mukhammad Yusuf 0-1 18 Open
33 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 3 Ivashentseva,Dominika Calderon,Zachary 1/2-1/2 102 Open
34 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 2 Calderon,Zachary Tarasenka,Aliaksandra 0-1 25 Open
35 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 4 Pribelszky,Bence Calderon,Zachary 1-0 41 Open
36 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 5 Calderon,Zachary Samanta,Aayansh 0-1 18 Open
37 2026-06-16 Titled Tue 16th Jun 2026 chess.com INT 1 Savitha,Shri B Calderon,Zachary 1-0 40 Open
38 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 10 Estrada Nieto,J Calderon,Zachary 1-0 42 Open
39 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 9 Calderon,Zachary Arun,Nitish 0-1 91 Open
40 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 2 Calderon,Zachary Lyakh,Vasiliy 0-1 73 Open
41 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 1 Poormosavi,Seyed Kanan Calderon,Zachary 1/2-1/2 49 Open
42 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 3 Calderon,Zachary Ferey,Antonin 1-0 21 Open
43 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 6 Calderon,Zachary Atares Buisan,Sergio 1/2-1/2 67 Open
44 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 8 Fiskaaen,Martin Holten Calderon,Zachary 0-1 69 Open
45 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 5 Gut,Raphael Calderon,Zachary 1-0 27 Open
46 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 7 Cupid,Kevin Calderon,Zachary 1/2-1/2 96 Open
47 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 11 Calderon,Zachary Beulen,M 0-1 47 Open
48 2026-06-09 Titled Tue 9th Jun 2026 chess.com INT 4 Olhovik,Andrei Calderon,Zachary 1-0 77 Open
49 2025-12-09 Titled Tue 9th Dec 2025 chess.com INT 2 Zachary Calderon Erik Ronka 0-1 26 Open
50 2025-02-18 Titled Tue 18th Feb Early chess.com INT 6 Zachary Calderon Aleksandra Lach 0-1 55 Open

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