Corey Acor

Country

USA

Birth Year

1989

Gender

M

Title

FIDE Master

FIDE ID

2024861

USCF ID

12788211

USCF Rating

2296

FIDE ratings

2137

Classical

Published FIDE

2312

Rapid

Published FIDE

2341

Blitz

Published FIDE

Official classical ranks

World rank
#12386
National rank · USA
#400

Active players · Oct 2026 FIDE list ⓘ

FIDE rating history

Highest recorded rating
2326 Feb 2022
Recorded years
2005–2026
Archived games
143

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).

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
1 2026-09-07 2026 Harvey Lerman Florida State Championship Kissimmee, Florida, United States 6.3 Ziegler, Nate Acor, Corey 1-0 70 Open
2 2026-09-06 2026 Harvey Lerman Florida State Championship Kissimmee, Florida, United States 4.5 Li, Sophie Acor, Corey 1/2-1/2 37 Open
3 2026-09-06 2026 Harvey Lerman Florida State Championship Kissimmee, Florida, United States 3.5 Acor, Corey Maddikonda, Ayush 1/2-1/2 43 Open
4 2026-09-05 2026 Harvey Lerman Florida State Championship Kissimmee, Florida, United States 1.5 Acor, Corey Ricci, Nick 1-0 28 Open
5 2026-09-05 2026 Harvey Lerman Florida State Championship Kissimmee, Florida, United States 2.4 Lopez-Naranjo, Ubaldo Acor, Corey 1/2-1/2 45 Open
6 2023-12-29 33rd North American Open Las Vegas USA 8.17 Andrei Macovei Corey Acor 1-0 33 Open
7 2023-12-29 33rd North American Open Las Vegas USA 7.3 Corey Acor Rey Jomar Magallanes 1-0 41 Open
8 2023-12-28 33rd North American Open Las Vegas USA 6.18 Rahul Srivatshav P Corey Acor 1-0 30 Open
9 2023-12-28 33rd North American Open Las Vegas USA 5.31 Corey Acor Ronak Hiwale 1-0 63 Open
10 2023-12-27 33rd North American Open Las Vegas USA 4.36 Jungmin Shinn Corey Acor 1/2-1/2 42 Open
11 2023-12-27 33rd North American Open Las Vegas USA 3.16 Corey Acor Brian Escalante Ramirez 0-1 50 Open
12 2023-12-26 33rd North American Open Las Vegas USA 2.37 Kapilan Karunakaran Corey Acor 0-1 30 Open
13 2023-06-16 National Open 2023 Las Vegas USA 5.22 Bryan Xie Corey Acor 1-0 60 Open
14 2023-06-16 National Open 2023 Las Vegas USA 4.12 Ehsan Ghaem Maghami Corey Acor 1-0 40 Open
15 2023-06-15 National Open 2023 Las Vegas USA 3.21 Corey Acor Sebastian Suarez 1-0 28 Open
16 2023-05-21 28th Space Coast Open Cape Canaveral USA 5 Theodore Slade Corey Acor 0-1 57 Open
17 2023-05-21 28th Space Coast Open Cape Canaveral USA 4 Corey Acor Vincent W Stone 1-0 50 Open
18 2023-05-20 28th Space Coast Open Cape Canaveral USA 3 Jorge Leon Oquendo Corey Acor 1-0 41 Open
19 2023-01-07 8th Gulf Coast New Year Estero, FL USA 2 Corey Acor William Hernandez Gonzalez 0-1 37 Open
20 2022-04-08 RUDAR 2 IM April 2022 Pozarevac SRB 8.2 Aleksandar Rajkovic Corey Acor 1-0 1 Open
21 2022-04-07 RUDAR 2 IM April 2022 Pozarevac SRB 7.5 Corey Acor Mikhail Bryakin 0-1 22 Open
22 2022-04-06 RUDAR 2 IM April 2022 Pozarevac SRB 6.1 Savitha Shri B Corey Acor 1-0 54 Open
23 2022-04-06 RUDAR 2 IM April 2022 Pozarevac SRB 5.5 Slavisa Milanovic Corey Acor 1-0 51 Open
24 2022-04-05 RUDAR 2 IM April 2022 Pozarevac SRB 4.2 Corey Acor Anishka Vikram 1-0 59 Open
25 2022-04-04 RUDAR 2 IM April 2022 Pozarevac SRB 3.4 Nikola Dudukovic Corey Acor 1-0 76 Open
26 2022-04-03 RUDAR 2 IM April 2022 Pozarevac SRB 2.3 Corey Acor Konstantin Andreev 1-0 60 Open
27 2022-04-02 RUDAR 2 IM April 2022 Pozarevac SRB 1.3 Adela Velikic Corey Acor 0-1 96 Open
28 2022-04-01 RUDAR 1 IM March 2022 Pozarevac SRB 9.2 Nikola Dudukovic Corey Acor 1/2-1/2 30 Open
29 2022-03-31 RUDAR 1 IM March 2022 Pozarevac SRB 8.5 Corey Acor Miroljub Trifunovic 1-0 30 Open
30 2022-03-30 RUDAR 1 IM March 2022 Pozarevac SRB 7.1 Corey Acor Konstantin Andreev 1-0 1 Open
31 2022-03-29 RUDAR 1 IM March 2022 Pozarevac SRB 6.5 Savitha Shri B Corey Acor 0-1 40 Open
32 2022-03-29 RUDAR 1 IM March 2022 Pozarevac SRB 5.2 Corey Acor Petar Spasic 1-0 38 Open
33 2022-03-28 RUDAR 1 IM March 2022 Pozarevac SRB 4.4 Slavisa Milanovic Corey Acor 1/2-1/2 44 Open
34 2022-03-27 RUDAR 1 IM March 2022 Pozarevac SRB 3.3 Corey Acor Goran Bura 1-0 58 Open
35 2022-03-26 RUDAR 1 IM March 2022 Pozarevac SRB 2.3 Mikhail Bryakin Corey Acor 1-0 52 Open
36 2022-03-25 RUDAR 1 IM March 2022 Pozarevac SRB 1.4 Corey Acor Anishka Vikram 1-0 31 Open
37 2022-03-17 IM ASK 9 2022 Arandjelovac SRB 5.3 Zoran Runic Corey Acor 1-0 59 Open
38 2022-03-16 IM ASK 9 2022 Arandjelovac SRB 4.4 Corey Acor Nenad Panic 1-0 33 Open
39 2022-03-15 IM ASK 9 2022 Arandjelovac SRB 3.2 Vishal Choudary B Corey Acor 1-0 37 Open
40 2022-03-15 IM ASK 9 2022 Arandjelovac SRB 2.5 Corey Acor Mahitosh Dey 1/2-1/2 24 Open
41 2022-03-14 IM ASK 9 2022 Arandjelovac SRB 1.1 Corey Acor Konstantin Andreev 1-0 49 Open
42 2022-03-13 IM ASK 8 2022 Arandjelovac SRB 9.3 Goran Cabrilo Corey Acor 1/2-1/2 11 Open
43 2022-03-12 IM ASK 8 2022 Arandjelovac SRB 8.4 Corey Acor Sohum Lohia 1-0 60 Open
44 2022-03-11 IM ASK 8 2022 Arandjelovac SRB 7.2 Dejan Pikula Corey Acor 1-0 39 Open
45 2022-03-10 IM ASK 8 2022 Arandjelovac SRB 6.5 Corey Acor Ivan Sredojevic 0-1 27 Open
46 2022-03-10 IM ASK 8 2022 Arandjelovac SRB 5.1 Corey Acor A P Joshua 0-1 45 Open
47 2022-03-09 IM ASK 8 2022 Arandjelovac SRB 4.5 Vishal Choudary B Corey Acor 0-1 24 Open
48 2022-03-08 IM ASK 8 2022 Arandjelovac SRB 3.2 Corey Acor Miaoyi Lu 1-0 38 Open
49 2022-03-08 IM ASK 8 2022 Arandjelovac SRB 2.4 Mahitosh Dey Corey Acor 1/2-1/2 36 Open
50 2022-03-07 IM ASK 8 2022 Arandjelovac SRB 1.3 Corey Acor Nikola Ostojic 1/2-1/2 37 Open

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