Zachary Calderon

Country

USA

Birth Year

1996

Gender

M

Title

FIDE ID

2076969

USCF ID

12929219

USCF Rating

2039

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 ⓘ

FIDE rating history

Highest recorded rating
2147 Oct 2019
Recorded years
2019–2026
Archived games
304

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: 2026-10-31 (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
251 2021-09-07 Titled Tuesday 7th Sept chess.com INT 9 Zachary Calderon Julian Estrada Nieto 1/2-1/2 61 Open
252 2021-09-07 Titled Tuesday 7th Sept chess.com INT 8 Kevin Yang Zachary Calderon 1/2-1/2 43 Open
253 2021-09-07 Titled Tuesday 7th Sept chess.com INT 7 Zachary Calderon Thomas Carroll 1-0 25 Open
254 2021-09-07 Titled Tuesday 7th Sept chess.com INT 6 Stanislav Tsyhanchuk Zachary Calderon 0-1 41 Open
255 2021-09-07 Titled Tuesday 7th Sept chess.com INT 5 Davis Zong Zachary Calderon 1-0 26 Open
256 2021-09-07 Titled Tuesday 7th Sept chess.com INT 4 Zachary Calderon Alejandro Jose Pacheco Lugo 0-1 28 Open
257 2021-09-07 Titled Tuesday 7th Sept chess.com INT 3 Rodrigo Roman Zachary Calderon 1-0 49 Open
258 2021-09-07 Titled Tuesday 7th Sept chess.com INT 2 Alexander Katz Zachary Calderon 1-0 19 Open
259 2021-09-07 Titled Tuesday 7th Sept chess.com INT 1 Zachary Calderon Slaven Pastar 1-0 52 Open
260 2021-09-07 Titled Tuesday 7th Sept chess.com INT 11 Zachary Calderon Jesus Martin Duque 1/2-1/2 49 Open
261 2021-09-07 Titled Tuesday 7th Sept chess.com INT 10 Oleg Terletsky Zachary Calderon 1-0 39 Open
262 2021-08-10 Titled Tuesday 10th Aug chess.com INT 9 Sriram Krishnakumar Zachary Calderon 1-0 34 Open
263 2021-08-10 Titled Tuesday 10th Aug chess.com INT 8 Zbigniew Wieczorek Zachary Calderon 1-0 53 Open
264 2021-08-10 Titled Tuesday 10th Aug chess.com INT 7 Zachary Calderon Miguel Antonio Neto Silva 0-1 37 Open
265 2021-08-10 Titled Tuesday 10th Aug chess.com INT 6 Zachary Calderon Jonathan Pein 1-0 52 Open
266 2021-08-10 Titled Tuesday 10th Aug chess.com INT 5 Murad Abdulla Zachary Calderon 1-0 63 Open
267 2021-08-10 Titled Tuesday 10th Aug chess.com INT 4 Richard Yi Zachary Calderon 0-1 42 Open
268 2021-08-10 Titled Tuesday 10th Aug chess.com INT 3 Zachary Calderon Ariel Tokman 0-1 50 Open
269 2021-08-10 Titled Tuesday 10th Aug chess.com INT 2 Zachary Calderon Leonid Sokolin 1-0 29 Open
270 2021-08-10 Titled Tuesday 10th Aug chess.com INT 1 Bharath Subramaniyam H Zachary Calderon 1-0 58 Open
271 2021-08-10 Titled Tuesday 10th Aug chess.com INT 11 Alexandru-Mircea Butolo Zachary Calderon 0-1 21 Open
272 2021-08-10 Titled Tuesday 10th Aug chess.com INT 10 Zachary Calderon Agustin Ambrogi 0-1 39 Open
273 2021-08-03 Titled Tuesday 3rd Aug chess.com INT 9 Zachary Calderon Jose Renato Ruiz Maranhao 1-0 77 Open
274 2021-08-03 Titled Tuesday 3rd Aug chess.com INT 8 Anna Cramling Bellon Zachary Calderon 1-0 63 Open
275 2021-08-03 Titled Tuesday 3rd Aug chess.com INT 7 Zachary Calderon Anastassia Sinitsina 0-1 25 Open
276 2021-08-03 Titled Tuesday 3rd Aug chess.com INT 6 Michal Provaznik Zachary Calderon 0-1 54 Open
277 2021-08-03 Titled Tuesday 3rd Aug chess.com INT 5 Zachary Calderon Levente Miszler 0-1 95 Open
278 2021-08-03 Titled Tuesday 3rd Aug chess.com INT 4 Olga Babiy Zachary Calderon 1-0 32 Open
279 2021-08-03 Titled Tuesday 3rd Aug chess.com INT 3 Alice Lee Zachary Calderon 1-0 39 Open
280 2021-08-03 Titled Tuesday 3rd Aug chess.com INT 2 Zachary Calderon Ali Farahat 0-1 63 Open
281 2021-08-03 Titled Tuesday 3rd Aug chess.com INT 1 Zachary Calderon Volodymyr Yaniuk 1/2-1/2 47 Open
282 2021-08-03 Titled Tuesday 3rd Aug chess.com INT 10 Cristiano Gomes De Souza Zachary Calderon 1-0 44 Open
283 2021-07-27 Titled Tuesday 27th July chess.com INT 9 Zachary Calderon Max Chen 1-0 65 Open
284 2021-07-27 Titled Tuesday 27th July chess.com INT 8 Lile Koridze Zachary Calderon 1/2-1/2 38 Open
285 2021-07-27 Titled Tuesday 27th July chess.com INT 7 Uurtsaikh Agibileg Zachary Calderon 1-0 64 Open
286 2021-07-27 Titled Tuesday 27th July chess.com INT 6 Zachary Calderon Iljya Grigorjev 0-1 30 Open
287 2021-07-27 Titled Tuesday 27th July chess.com INT 5 Prraneeth Vuppala Zachary Calderon 0-1 27 Open
288 2021-07-27 Titled Tuesday 27th July chess.com INT 4 Zachary Calderon Barthelemy Bongo Akanga Ndjila 1-0 37 Open
289 2021-07-27 Titled Tuesday 27th July chess.com INT 3 Sergey D. Rodchenkov Zachary Calderon 0-1 47 Open
290 2021-07-27 Titled Tuesday 27th July chess.com INT 2 Roman Oganisian Zachary Calderon 1-0 27 Open
291 2021-07-27 Titled Tuesday 27th July chess.com INT 1 Zachary Calderon Volodymyr Yaniuk 1/2-1/2 62 Open
292 2021-07-27 Titled Tuesday 27th July chess.com INT 11 Arseniy Nesterov Zachary Calderon 1-0 38 Open
293 2021-07-27 Titled Tuesday 27th July chess.com INT 10 Zachary Calderon Sergey Kim 1-0 46 Open
294 2021-07-20 Titled Tuesday 20th July chess.com INT 9 Alvaro Donatti Zachary Calderon 1-0 37 Open
295 2021-07-20 Titled Tuesday 20th July chess.com INT 8 Zachary Calderon Jose Augusto Correa 0-1 60 Open
296 2021-07-20 Titled Tuesday 20th July chess.com INT 7 Anna Cramling Bellon Zachary Calderon 1-0 44 Open
297 2021-07-20 Titled Tuesday 20th July chess.com INT 6 Alexey Kornyukov Zachary Calderon 1-0 65 Open
298 2021-07-20 Titled Tuesday 20th July chess.com INT 5 Zachary Calderon Justin Sarkar 0-1 49 Open
299 2021-07-20 Titled Tuesday 20th July chess.com INT 4 Ryan Hamley Zachary Calderon 1-0 31 Open
300 2021-07-20 Titled Tuesday 20th July chess.com INT 3 Alexandra Obolentseva Zachary Calderon 1-0 32 Open

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