GM Christopher Woojin Yoo
Country
USA
Birth Year
2006 (Age ≈20)
Gender
M
Title
Grandmaster
FIDE ID
30909694
USCF ID
15244943
USCF Rating
2640
USCF rating history
View rating lists
FIDE rating history
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 | Southern California Open | Glendale, CA USA | 6.9 | Karthi,Jashith | Yoo,Christopher Woojin | 0-1 | 83 | Open |
| 2 | 2026-09-06 | Southern California Open | Glendale, CA USA | 4.1 | Guo,Felix | Yoo,Christopher Woojin | 1-0 | 53 | Open |
| 3 | 2026-09-05 | Southern California Open | Glendale, CA USA | 2.1 | Kostolansky,Sebastian Lukas | Yoo,Christopher Woojin | 1/2-1/2 | 21 | Open |
| 4 | 2026-09-05 | Southern California Open | Glendale, CA USA | 3.5 | Yoo,Christopher Woojin | Padhya,S | 0-1 | 67 | Open |
| 5 | 2026-09-04 | Southern California Open | Glendale, CA USA | 1.1 | Yoo,Christopher Woojin | Khojayan,V | 1-0 | 49 | Open |
| 6 | 2026-08-09 | 126th US Open 2026 | Grand Rapids, MI USA | 9.2 | Bilovil,Bogdan | Yoo,Christopher Woojin | 1/2-1/2 | 33 | Open |
| 7 | 2026-08-08 | 126th US Open 2026 | Grand Rapids, MI USA | 8.3 | Yoo,Christopher Woojin | Moor,Nathaniel Philip | 1-0 | 45 | Open |
| 8 | 2026-08-07 | 126th US Open 2026 | Grand Rapids, MI USA | 7.1 | Oparin,G | Yoo,Christopher Woojin | 1/2-1/2 | 8 | Open |
| 9 | 2026-08-06 | 126th US Open 2026 | Grand Rapids, MI USA | 6.2 | Yoo,Christopher Woojin | Johnson,Donald | 1-0 | 40 | Open |
| 10 | 2026-08-05 | 126th US Open 2026 | Grand Rapids, MI USA | 5.1 | Liang,Jason | Yoo,Christopher Woojin | 1/2-1/2 | 79 | Open |
| 11 | 2026-08-05 | 126th US Open 2026 | Grand Rapids, MI USA | 4.2 | Yoo,Christopher Woojin | Sun,Charlie | 1-0 | 36 | Open |
| 12 | 2026-08-04 | 126th US Open 2026 | Grand Rapids, MI USA | 3.2 | Lan,Kai Zhou | Yoo,Christopher Woojin | 0-1 | 25 | Open |
| 13 | 2026-08-04 | 126th US Open 2026 | Grand Rapids, MI USA | 2.2 | Yoo,Christopher Woojin | Tang,Edward Jiayi | 1-0 | 44 | Open |
| 14 | 2026-08-03 | 126th US Open 2026 | Grand Rapids, MI USA | 1.2 | Elling,Ryan Lee | Yoo,Christopher Woojin | 0-1 | 34 | Open |
| 15 | 2026-07-29 | 13th Washington Int 2026 | Rockville USA | 9.1 | Oparin,G | Yoo,Christopher Woojin | 1/2-1/2 | 8 | Open |
| 16 | 2026-07-28 | 13th Washington Int 2026 | Rockville USA | 8.2 | Yoo,Christopher Woojin | Wang,Isaac | 1-0 | 41 | Open |
| 17 | 2026-07-28 | 13th Washington Int 2026 | Rockville USA | 7.3 | Yoo,Christopher Woojin | George,Kevin | 1-0 | 30 | Open |
| 18 | 2026-07-27 | 13th Washington Int 2026 | Rockville USA | 6.1 | Escalante Ramirez,Brian | Yoo,Christopher Woojin | 1/2-1/2 | 47 | Open |
| 19 | 2026-07-27 | 13th Washington Int 2026 | Rockville USA | 5.5 | Yoo,Christopher Woojin | Chirilov,James A | 1-0 | 39 | Open |
| 20 | 2026-07-26 | 13th Washington Int 2026 | Rockville USA | 3.1 | Yoo,Christopher Woojin | Li,Rachael | 1/2-1/2 | 44 | Open |
| 21 | 2026-07-26 | 13th Washington Int 2026 | Rockville USA | 4.3 | Jing,Andrew | Yoo,Christopher Woojin | 1/2-1/2 | 68 | Open |
| 22 | 2026-07-25 | 13th Washington Int 2026 | Rockville USA | 1.2 | Yoo,Christopher Woojin | Panda,Vedic | 1-0 | 35 | Open |
| 23 | 2026-07-25 | 13th Washington Int 2026 | Rockville USA | 2.1 | Padhya,S | Yoo,Christopher Woojin | 0-1 | 10 | Open |
| 24 | 2026-07-05 | 54th Annual World Open | Washington DC USA | 8.3 | Deviprasath,Sharvesh | Yoo,Christopher Woojin | 1/2-1/2 | 48 | Open |
| 25 | 2026-07-05 | 54th Annual World Open | Washington DC USA | 9.4 | Yoo,Christopher Woojin | Das,Aditeya | 1-0 | 44 | Open |
| 26 | 2026-07-04 | 54th Annual World Open | Washington DC USA | 7.5 | Yoo,Christopher Woojin | Wang,Isaac | 1-0 | 50 | Open |
| 27 | 2026-07-04 | 54th Annual World Open | Washington DC USA | 6.1 | Belous,V | Yoo,Christopher Woojin | 1-0 | 49 | Open |
| 28 | 2026-07-03 | 54th Annual World Open | Washington DC USA | 5.2 | Yoo,Christopher Woojin | Ghaem Maghami,E | 1-0 | 25 | Open |
| 29 | 2026-07-03 | 54th Annual World Open | Washington DC USA | 4.1 | Hilby,Craig | Yoo,Christopher Woojin | 1/2-1/2 | 10 | Open |
| 30 | 2026-07-02 | 54th Annual World Open | Washington DC USA | 2.1 | Siddarth,M | Yoo,Christopher Woojin | 0-1 | 34 | Open |
| 31 | 2026-07-02 | 54th Annual World Open | Washington DC USA | 3.1 | Yoo,Christopher Woojin | Chakrabarti,Brejesh | 1-0 | 24 | Open |
| 32 | 2026-07-01 | 54th Annual World Open | Washington DC USA | 1.1 | Yoo,Christopher Woojin | Weisz,Bryan | 1-0 | 45 | Open |
| 33 | 2026-06-14 | National Open 2026 | Las Vegas USA | 9.1 | Yoo,Christopher Woojin | Mikaelyan,A | 1/2-1/2 | 7 | Open |
| 34 | 2026-06-14 | National Open 2026 | Las Vegas USA | 8.2 | Prraneeth,Vuppala | Yoo,Christopher Woojin | 0-1 | 47 | Open |
| 35 | 2026-06-13 | National Open 2026 | Las Vegas USA | 6.2 | Lee,Alice | Yoo,Christopher Woojin | 1/2-1/2 | 25 | Open |
| 36 | 2026-06-13 | National Open 2026 | Las Vegas USA | 7.2 | Yoo,Christopher Woojin | Ghaem Maghami,E | 1-0 | 36 | Open |
| 37 | 2026-06-12 | National Open 2026 | Las Vegas USA | 5.5 | Yoo,Christopher Woojin | Kaplan,Avi Harrison | 1-0 | 56 | Open |
| 38 | 2026-06-12 | National Open 2026 | Las Vegas USA | 4.7 | Siddharth Singh | Yoo,Christopher Woojin | 0-1 | 75 | Open |
| 39 | 2026-06-11 | National Open 2026 | Las Vegas USA | 3.19 | Yoo,Christopher Woojin | Yang,Daniel | 1-0 | 55 | Open |
| 40 | 2026-06-11 | National Open 2026 | Las Vegas USA | 2.2 | Tang,Zoey | Yoo,Christopher Woojin | 1-0 | 84 | Open |
| 41 | 2026-06-10 | National Open 2026 | Las Vegas USA | 1.2 | Yoo,Christopher Woojin | Guo,Felix | 1-0 | 23 | Open |
| 42 | 2025-05-03 | Sardinia World Open A | Orosei ITA | 9.1 | Christopher Woojin Yoo | Narayanan S L | 1/2-1/2 | 19 | Open |
| 43 | 2025-05-02 | Sardinia World Open A | Orosei ITA | 8.1 | Daniel Dardha | Christopher Woojin Yoo | 1/2-1/2 | 61 | Open |
| 44 | 2025-05-01 | Sardinia World Open A | Orosei ITA | 7.1 | Christopher Woojin Yoo | Francesco Sonis | 1-0 | 59 | Open |
| 45 | 2025-04-30 | Sardinia World Open A | Orosei ITA | 6.1 | Christopher Woojin Yoo | Loic Travadon | 1/2-1/2 | 50 | Open |
| 46 | 2025-04-30 | Sardinia World Open A | Orosei ITA | 5.1 | Leon Luke Mendonca | Christopher Woojin Yoo | 0-1 | 78 | Open |
| 47 | 2025-04-29 | Sardinia World Open A | Orosei ITA | 4.2 | Raja Harshit | Christopher Woojin Yoo | 0-1 | 30 | Open |
| 48 | 2025-04-28 | Sardinia World Open A | Orosei ITA | 3.2 | Christopher Woojin Yoo | Roy Vagman | 1-0 | 47 | Open |
| 49 | 2025-04-27 | Sardinia World Open A | Orosei ITA | 2.3 | Marina Brunello | Christopher Woojin Yoo | 0-1 | 69 | Open |
| 50 | 2025-04-27 | Sardinia World Open A | Orosei ITA | 1.4 | Christopher Woojin Yoo | Cristian Gagliardi | 1-0 | 49 | Open |
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