Koosha Jaferian
Country
CAN
Birth Year
1998
Gender
M
Title
FIDE Master
FIDE ID
12507440
CFC ratings
Canadian rankings2466Regular
2415Quick
CFC rating history
Rated events
| Date | Event | Type | Rating |
|---|---|---|---|
| 2026-08-13 | Niagara Fallsview Qualifier 1 | Quick | 2415 |
| 2026-07-17 | 2026 Canadian Open O2100 | Regular | 2466 |
| 2026-06-29 | 2026 Toronto Blitz | Quick | 2402 |
| 2026-06-07 | 2026 EOOCC Open | Regular | 2406 |
| 2026-05-18 | 2026 Ontario Open - Crown | Regular | 2416 |
| 2026-04-07 | Championnat d'échecs du Canada | Regular | 2418 |
| 2026-03-01 | 2026 Ottawa March Open | Regular | 2415 |
| 2026-02-24 | Greater Toronto Chess League 2026 | Regular | 2415 |
| 2026-02-16 | Hart House Reading Week Crown | Regular | 2407 |
| 2026-01-04 | New Year Open Blitz 2026 | Quick | 2355 |
| 2025-12-21 | Hart House Holidays Open Crown | Regular | 2374 |
| 2025-12-01 | 2025 GTCL Cup | Quick | 2363 |
| 2025-11-10 | ACC Ted Winick Memorial Crown | Regular | 2365 |
| 2025-10-26 | 2025 Hart House CC Championship | Regular | 2369 |
| 2025-10-13 | Silent Storm Thanksgiving Open | Regular | 2382 |
| 2025-09-22 | ACC Hot Heads Crown | Regular | 2420 |
| 2025-09-01 | 2025 Toronto Open Crown | Regular | 2418 |
| 2025-08-10 | Canadian Intergenerational Blitz | Quick | 2370 |
| 2025-08-06 | 2025 Royal City Masters Crown | Regular | 2440 |
| 2025-06-15 | 2025 Eastern ON Open | Regular | 2456 |
| 2025-06-01 | 3rd Blitz Bishops Knockout | Quick | 2369 |
| 2025-05-31 | BBKO 3rd - Qualification | Quick | 2357 |
| 2025-05-19 | 2025 Ontario Open Over 2000 | Regular | 2459 |
| 2025-04-22 | 2025 Canadian Closed | Regular | 2467 |
| 2025-04-20 | 2025 Easter Blitz Blitz de Paques | Quick | 2349 |
| 2025-04-10 | SCC FIDE Rated Winter Swiss | Regular | 2480 |
| 2025-04-07 | Annex Chess Club 2025 Championship | Regular | 2480 |
| 2025-03-30 | AFM1st PEEL SPRING 1 OPEN O1800 | Regular | 2476 |
| 2025-03-25 | Greater Toronto Chess League 2025 | Regular | 2473 |
| 2025-03-16 | SCC & Chess4win March Break O1900 | Regular | 2462 |
| 2025-03-02 | 2025 Ottawa March Open | Regular | 2446 |
| 2025-02-24 | ACC Pushing Forward Crown | Regular | 2432 |
| 2025-02-17 | HH Reading Week Open - Crown | Regular | 2431 |
| 2025-01-19 | 2025 Ottawa Winter Open | Regular | 2407 |
| 2024-12-22 | Hart House Holidays Open - Crown | Regular | 2376 |
| 2024-12-09 | 2024 GTCL Cup - Championship | Quick | 2341 |
| 2024-12-08 | 2024 Ottawa December Open | Regular | 2363 |
| 2024-11-24 | TCC 2nd Blitz & Social | Quick | 2333 |
| 2024-11-03 | 2024 National Capital Open | Regular | 2348 |
| 2024-10-22 | Chess4win Fall O2000 | Regular | 2341 |
| 2024-10-20 | Toronto CC 1st Rapid & Social | Quick | 2363 |
| 2024-09-30 | 2024 Ted Winick Memorial Crown | Regular | 2334 |
| 2024-09-29 | TCC Inaugural Blitz | Quick | 2362 |
| 2024-09-02 | 2024 Toronto Open - Crown | Regular | 2334 |
| 2024-08-12 | 2024 Toronto Blitz Championship | Quick | 2354 |
| 2024-08-10 | 2024 FMF Rapid 3 Open | Quick | 2333 |
| 2024-07-18 | Canadian Open 2024 Section A | Regular | 2337 |
| 2024-06-24 | ACC June Bug Crown | Regular | 2361 |
| 2024-05-13 | ACC Spring Is Sprung! Crown | Regular | 2358 |
| 2024-04-08 | 2024 Candidates Blitz | Quick | 2327 |
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-10-12 (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 |
|---|---|---|---|---|---|---|---|---|---|
| 101 | 2024-03-28 | Canadian Open Zonal 2024 | Toronto CAN | 3.1 | Shawn Rodrigue-Lemieux | Koosha Jaferian | 1/2-1/2 | 37 | Open |
| 102 | 2024-03-28 | Canadian Open Zonal 2024 | Toronto CAN | 2.3 | Koosha Jaferian | Razvan Preotu | 1-0 | 42 | Open |
| 103 | 2024-03-27 | Canadian Open Zonal 2024 | Toronto CAN | 1.2 | Youhe Huang | Koosha Jaferian | 0-1 | 50 | Open |
| 104 | 2024-02-06 | Titled Tue 6th Feb Late | chess.com INT | 11 | Koosha Jaferian | Katharina Reinecke | 1-0 | 31 | Open |
| 105 | 2023-12-22 | 10th Sunway Sitges 2023 | Sitges ESP | 10.27 | Koosha Jaferian | Mahdi Gholami Orimi | 1/2-1/2 | 35 | Open |
| 106 | 2023-12-21 | 10th Sunway Sitges 2023 | Sitges ESP | 9.21 | Momchil Petkov | Koosha Jaferian | 1/2-1/2 | 34 | Open |
| 107 | 2023-12-20 | 10th Sunway Sitges 2023 | Sitges ESP | 8.24 | Koosha Jaferian | Svyatoslav Bazakutsa | 1/2-1/2 | 54 | Open |
| 108 | 2023-12-19 | 10th Sunway Sitges 2023 | Sitges ESP | 7.34 | James Morris | Koosha Jaferian | 0-1 | 49 | Open |
| 109 | 2023-12-14 | 10th Sunway Sitges 2023 | Sitges ESP | 3.41 | Koosha Jaferian | Hasan Huseyin Celik | 0-1 | 67 | Open |
| 110 | 2023-12-08 | 4th elllobregat Open 2023 | Sant Boi ESP | 9.88 | Harilos Karabalis | Koosha Jaferian | 0-1 | 46 | Open |
| 111 | 2023-12-03 | 4th elllobregat Open 2023 | Sant Boi ESP | 4.96 | Koosha Jaferian | Fabian Fiorito | 1-0 | 33 | Open |
| 112 | 2023-12-02 | 4th elllobregat Open 2023 | Sant Boi ESP | 3.78 | Phileas Mathieu | Koosha Jaferian | 1-0 | 70 | Open |
| 113 | 2023-12-01 | 4th elllobregat Open 2023 | Sant Boi ESP | 2.57 | Koosha Jaferian | Jagadeesh Siddharth | 0-1 | 60 | Open |
| 114 | 2023-11-30 | 4th elllobregat Open 2023 | Sant Boi ESP | 1.68 | Andrea Stella | Koosha Jaferian | 1/2-1/2 | 26 | Open |
| 115 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 7 | Koosha Jaferian | Thore Perske | 1-0 | 47 | Open |
| 116 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 6 | Eduardo Jesus Mendez Fortes | Koosha Jaferian | 1-0 | 62 | Open |
| 117 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 5 | Koosha Jaferian | Nikita Kraiouchkine | 1/2-1/2 | 33 | Open |
| 118 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 4 | Vladimir Goncharov | Koosha Jaferian | 1/2-1/2 | 96 | Open |
| 119 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 4 | Koosha Jaferian | Filip Luczak | 1-0 | 52 | Open |
| 120 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 3 | Koosha Jaferian | Guillermo Baches Garcia | 1-0 | 30 | Open |
| 121 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 3 | Ngoc Truong Son Nguyen | Koosha Jaferian | 1-0 | 35 | Open |
| 122 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 2 | Maxim Matyunin | Koosha Jaferian | 1-0 | 61 | Open |
| 123 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 2 | Sharvesh Deviprasath | Koosha Jaferian | 0-1 | 47 | Open |
| 124 | 2023-08-08 | Titled Tue 8th Aug Late | chess.com INT | 1 | Koosha Jaferian | Daniel Pinto | 1-0 | 31 | Open |
| 125 | 2023-08-08 | Titled Tue 8th Aug Early | chess.com INT | 1 | Koosha Jaferian | Daniel Herman | 1-0 | 47 | Open |
| 126 | 2023-07-11 | Titled Tue 11th Jul Late | chess.com INT | 9 | Henry Deng | Koosha Jaferian | 0-1 | 62 | Open |
| 127 | 2023-07-11 | Titled Tue 11th Jul Late | chess.com INT | 8 | Koosha Jaferian | Orest Vovk | 1/2-1/2 | 86 | Open |
| 128 | 2023-07-11 | Titled Tue 11th Jul Late | chess.com INT | 7 | Candela Be Francisco Guecamburu | Koosha Jaferian | 1-0 | 52 | Open |
| 129 | 2023-07-11 | Titled Tue 11th Jul Late | chess.com INT | 6 | Koosha Jaferian | Vasif Durarbayli | 0-1 | 37 | Open |
| 130 | 2023-07-11 | Titled Tue 11th Jul Late | chess.com INT | 5 | Koosha Jaferian | Josep Romero Ruscalleda | 1-0 | 30 | Open |
| 131 | 2023-07-11 | Titled Tue 11th Jul Late | chess.com INT | 4 | Mathias Womacka | Koosha Jaferian | 0-1 | 31 | Open |
| 132 | 2023-07-11 | Titled Tue 11th Jul Late | chess.com INT | 3 | Koosha Jaferian | David Paravyan | 0-1 | 62 | Open |
| 133 | 2023-07-11 | Titled Tue 11th Jul Late | chess.com INT | 2 | Avi Harrison Kaplan | Koosha Jaferian | 0-1 | 45 | Open |
| 134 | 2023-07-11 | Titled Tue 11th Jul Late | chess.com INT | 1 | Koosha Jaferian | Rodrigo Mendoza | 1-0 | 53 | Open |
| 135 | 2023-07-11 | Titled Tue 11th Jul Late | chess.com INT | 11 | Koosha Jaferian | Dmitry Andreikin | 0-1 | 38 | Open |
| 136 | 2023-07-11 | Titled Tue 11th Jul Late | chess.com INT | 10 | Juan Rottenwohrer Suarez | Koosha Jaferian | 0-1 | 60 | Open |
| 137 | 2023-06-23 | Excelsior June GM 2023 | Toronto CAN | 9.2 | Koosha Jaferian | Omar Almeida Quintana | 0-1 | 41 | Open |
| 138 | 2023-06-22 | Excelsior June GM 2023 | Toronto CAN | 8.2 | Gabor Nagy | Koosha Jaferian | 1-0 | 60 | Open |
| 139 | 2023-06-22 | Excelsior June GM 2023 | Toronto CAN | 7.4 | Koosha Jaferian | Nikolay Noritsyn | 1-0 | 50 | Open |
| 140 | 2023-06-21 | Excelsior June GM 2023 | Toronto CAN | 6.4 | Mendes Aaron Reeve | Koosha Jaferian | 1-0 | 62 | Open |
| 141 | 2023-06-21 | Excelsior June GM 2023 | Toronto CAN | 5.4 | Koosha Jaferian | Eduardas Rozentalis | 0-1 | 46 | Open |
| 142 | 2023-06-20 | Excelsior June GM 2023 | Toronto CAN | 4.4 | Tianqi Wang | Koosha Jaferian | 1/2-1/2 | 31 | Open |
| 143 | 2023-06-20 | Excelsior June GM 2023 | Toronto CAN | 3.5 | Bator Sambuev | Koosha Jaferian | 1-0 | 37 | Open |
| 144 | 2023-06-19 | Excelsior June GM 2023 | Toronto CAN | 2.1 | Koosha Jaferian | Nicholas Vettese | 1/2-1/2 | 31 | Open |
| 145 | 2023-06-19 | Excelsior June GM 2023 | Toronto CAN | 1.4 | Shawn Rodrigue-Lemieux | Koosha Jaferian | 1-0 | 59 | Open |
| 146 | 2023-06-11 | CAN Transnational Classic | Montreal CAN | 9.14 | Koosha Jaferian | Varun Krishnan | 1/2-1/2 | 30 | Open |
| 147 | 2023-06-11 | CAN Transnational Classic | Montreal CAN | 8.17 | Taira Tyler Tanaka | Koosha Jaferian | 1/2-1/2 | 17 | Open |
| 148 | 2023-06-10 | CAN Transnational Classic | Montreal CAN | 7.18 | Koosha Jaferian | Nicholas Vettese | 1-0 | 33 | Open |
| 149 | 2023-06-10 | CAN Transnational Classic | Montreal CAN | 6.17 | Artiom Samsonkin | Koosha Jaferian | 1/2-1/2 | 14 | Open |
| 150 | 2023-06-09 | CAN Transnational Classic | Montreal CAN | 5.16 | Mark Heimann | Koosha Jaferian | 1-0 | 55 | Open |
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