Minjun Koo
- FIDE ID
- 13209345
CFC ratings
Canadian rankings2219Regular
1938Quick
CFC rating history
Rated events
| Date | Event | Type | Rating |
|---|---|---|---|
| 2026-11-01 | LIC Invitational 8 | Regular | 2219 |
| 2026-10-25 | UBC Fall Open | Regular | 2191 |
| 2026-09-20 | VCF 15 Open | Regular | 2180 |
| 2026-09-19 | VCF 15 Blitz Open | Quick | 1938 |
| 2026-08-23 | UBC Summer Blitz | Quick | 1914 |
| 2026-08-23 | UBC Summer Open | Regular | 2171 |
| 2026-06-21 | LIC Classical 5 Open | Regular | 2108 |
| 2026-06-14 | Greater Vancouver CT 10 Premier | Regular | 2140 |
| 2026-06-06 | 4th Annual LIC Rapid Open | Quick | 2014 |
| 2026-05-20 | LIC Blitz 5 | Quick | 1946 |
| 2026-04-07 | Championnat d'échecs du Canada | Regular | 2186 |
| 2026-03-29 | RCC Elite Championship Open | Regular | 2177 |
| 2026-03-22 | 2026 BCYCC Bonus Blitz | Quick | 1956 |
| 2026-03-22 | 2026 BCYCC U16 Open | Regular | 2203 |
| 2026-03-15 | BC Top Youth Chess Classic 2 | Regular | 2170 |
| 2026-03-01 | BC Feb Frosty Chess Festival Crown | Regular | 2143 |
| 2026-02-16 | BC Open 2026 Premier | Regular | 2089 |
| 2026-01-25 | LIC Invitational 4 1950+ | Regular | 2099 |
| 2026-01-04 | New Year Open Blitz 2026 | Quick | 1932 |
| 2026-01-04 | NYO 2026 Open Section | Regular | 2104 |
| 2025-12-21 | BC Top Youth Chess Classic 1 | Regular | 2114 |
| 2025-09-28 | BCJCC 2025 Champion | Regular | 2142 |
| 2025-09-01 | Langley Open 2025 Open | Regular | 2094 |
| 2025-08-24 | LIC Classical 4 Open | Regular | 2011 |
| 2025-07-18 | Canadian Open 2025 Open | Regular | 1988 |
| 2025-07-11 | CYCC 2025 U16 Open | Regular | 1964 |
| 2025-06-29 | LIC Classical 3 Open | Regular | 1952 |
| 2025-04-12 | VCF 11 Blitz Open | Quick | 1815 |
| 2025-03-23 | BCYCC U16 combined | Regular | 1939 |
| 2025-01-04 | NYO Blitz | Quick | 1801 |
| 2025-01-04 | NYO Open | Regular | 1920 |
| 2024-11-10 | BC Junior Rapid 2024 Winter Open | Quick | 1724 |
| 2024-09-02 | Langley Open 2024 | Regular | 1925 |
| 2024-08-05 | BC Day Open Blitz | Quick | 1686 |
| 2024-08-05 | BC Day Open Premier | Regular | 1810 |
| 2024-07-18 | Canadian Open 2024 Section A | Regular | 1806 |
| 2024-07-12 | CYCC 2024 U14 Open | Regular | 1659 |
| 2024-06-30 | 2024 BC v WA | Regular | 1670 |
| 2024-06-16 | EMA Classical 1 - Premier Section | Regular | 1642 |
| 2024-05-20 | 2024 Keres Memorial U2000 | Regular | 1658 |
| 2024-04-28 | PCC Open 2 - All Ages | Quick | 1551 |
| 2024-03-24 | 2024 BCYCC U14 Open | Regular | 1676 |
| 2024-03-17 | UBC Rapid Open | Quick | 1518 |
| 2024-02-19 | BC Open 2024 - Premier | Regular | 1735 |
| 2024-02-18 | BC Open 2024 - Blitz | Quick | 1480 |
| 2024-01-07 | New Year Open | Regular | 1818 |
| 2023-11-19 | BC Junior Championship | Regular | 1913 |
| 2023-11-12 | VCF 3 Classical Open | Regular | 1964 |
| 2023-10-29 | VCF 2 Classical Open | Regular | 1819 |
| 2023-09-04 | Langley Open Premier | Regular | 1749 |
FIDE rating history
View rating lists
Available Games
Published games available in our archive; coverage varies by tournament. Archive last checked: 2026-11-07 (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 | 2026-11-06 | 20th Annual SPICE Cup | Bellevue, WA, United States | 5.16 | Palathingal, Rafael | Koo, Minjun | 1-0 | 34 | Open |
| 2 | 2026-11-05 | 20th Annual SPICE Cup | Bellevue, WA, United States | 1.14 | Koo, Minjun | Lee, Megan | 1/2-1/2 | 21 | Open |
| 3 | 2026-11-05 | 20th Annual SPICE Cup | Bellevue, WA, United States | 2.13 | Jammalamadaka, Vihaan | Koo, Minjun | 1-0 | 72 | Open |
| 4 | 2026-11-05 | 20th Annual SPICE Cup | Bellevue, WA, United States | 3.17 | Koo, Minjun | Suresh, Barath Subramanian | 1-0 | 43 | Open |
| 5 | 2026-04-07 | Canadian Closed 2026 | Montreal CAN | 9.25 | Deshpande,Sarthak | Koo,Minjun | 0-1 | 40 | Open |
| 6 | 2026-04-06 | Canadian Closed 2026 | Montreal CAN | 8.32 | Koo,Minjun | Klusa,Mark | 1-0 | 45 | Open |
| 7 | 2026-04-06 | Canadian Closed 2026 | Montreal CAN | 7.39 | Koo,Minjun | Wu,Ting En Ryan | 1-0 | 38 | Open |
| 8 | 2026-04-04 | Canadian Closed 2026 | Montreal CAN | 5.4 | Koo,Minjun | Manley,Jason | 0-1 | 54 | Open |
| 9 | 2026-04-04 | Canadian Closed 2026 | Montreal CAN | 6.4 | Yin,Aiden | Koo,Minjun | 0-1 | 99 | Open |
| 10 | 2026-04-03 | Canadian Closed 2026 | Montreal CAN | 4.4 | Laughlin,Braden | Koo,Minjun | 1-0 | 64 | Open |
| 11 | 2026-04-03 | Canadian Closed 2026 | Montreal CAN | 3.37 | Koo,Minjun | Hartner,Rian | 1/2-1/2 | 66 | Open |
| 12 | 2026-04-02 | Canadian Closed 2026 | Montreal CAN | 2.33 | Wiebe,Isaac | Koo,Minjun | 1-0 | 47 | Open |
| 13 | 2026-04-02 | Canadian Closed 2026 | Montreal CAN | 1.25 | Wu,Jonathan | Koo,Minjun | 1-0 | 50 | Open |
| 14 | 2024-07-18 | Canadian Open 2024 | Laval Quebec CAN | 8.26 | Calix Marchand | Minjun Koo | 1-0 | 43 | Open |
| 15 | 2024-07-17 | Canadian Open 2024 | Laval Quebec CAN | 7.32 | Minjun Koo | David Filipovich | 1-0 | 65 | Open |
| 16 | 2024-07-16 | Canadian Open 2024 | Laval Quebec CAN | 6.35 | Alain Wilkin | Minjun Koo | 1/2-1/2 | 20 | Open |
| 17 | 2024-07-16 | Canadian Open 2024 | Laval Quebec CAN | 5.46 | Minjun Koo | Ron Offengenden | 1-0 | 72 | Open |
| 18 | 2024-07-15 | Canadian Open 2024 | Laval Quebec CAN | 4.58 | Alison Emily Koop | Minjun Koo | 0-1 | 92 | Open |
| 19 | 2024-07-14 | Canadian Open 2024 | Laval Quebec CAN | 3.48 | Minjun Koo | Gwyn Chapdelaine | 0-1 | 33 | Open |
| 20 | 2024-07-14 | Canadian Open 2024 | Laval Quebec CAN | 2.48 | Maxim Rousskikh | Minjun Koo | 1/2-1/2 | 16 | Open |
| 21 | 2024-07-13 | Canadian Open 2024 | Laval Quebec CAN | 1.62 | Minjun Koo | Takaedza Chipanga | 0-1 | 29 | Open |
| 22 | 2023-07-30 | Canadian Open 2023 | Calgary CAN | 10.45 | Paul Usselman | Minjun Koo | 1/2-1/2 | 43 | Open |
| 23 | 2023-07-29 | Canadian Open 2023 | Calgary CAN | 9.52 | Minjun Koo | Adie Todd | 1-0 | 65 | Open |
| 24 | 2023-07-28 | Canadian Open 2023 | Calgary CAN | 8.48 | Joshua Sembrano | Minjun Koo | 1-0 | 73 | Open |
| 25 | 2023-07-27 | Canadian Open 2023 | Calgary CAN | 7.55 | Minjun Koo | Leroy Gibson | 1-0 | 45 | Open |
| 26 | 2023-07-26 | Canadian Open 2023 | Calgary CAN | 6.55 | Unidentified player | Minjun Koo | 1/2-1/2 | 36 | Open |
| 27 | 2023-07-25 | Canadian Open 2023 | Calgary CAN | 5.6 | Minjun Koo | Avram Tcherni | 1/2-1/2 | 47 | Open |
| 28 | 2023-07-24 | Canadian Open 2023 | Calgary CAN | 4.55 | Jim Daniluk | Minjun Koo | 1-0 | 39 | Open |
| 29 | 2023-07-23 | Canadian Open 2023 | Calgary CAN | 3.48 | Minjun Koo | Cameron Ratte | 0-1 | 56 | Open |
| 30 | 2023-07-23 | Canadian Open 2023 | Calgary CAN | 2.52 | Carl Pottinger | Minjun Koo | 1/2-1/2 | 33 | Open |
| 31 | 2023-07-22 | Canadian Open 2023 | Calgary CAN | 1.42 | Minjun Koo | Jonathan Wu | 0-1 | 51 | Open |
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