Lee Juhyung
Lee Juhyung (이주형) has a rating of 1511, ranked 200 of 340 in korea play. Their highest rating so far is 1710 (August 12, 2020).
- 2026 record
- 0-1
- Record since 1954
- 50-54
- Win rate
- .481
The rating is calculated from published game results. It does not include any adjustment for playing Black.
Rating history — korea
The “All” view starts at 1970; earlier years are used only to warm up the calculation and are not shown.
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| February 21, 2026 | Choi JeongSopalkosanol最高棋士決定戦 예선 2회차 as Black | Loss | ↓3 |
| September 23, 2025 | Yoon Seo-won한국바둑리그 2차예선 2국 as Black | Loss | ↓11 |
| September 22, 2025 | Kim Beomseo한국바둑리그 2차예선 1국 as Black | Loss | ↓9 |
| September 21, 2025 | Kim Youngsam한국바둑리그 1차예선 1국 as White | Win | ↑19 |
| September 21, 2025 | Ko Miso한국바둑리그 1차예선 2국 as Black | Win | ↑13 |
| January 6, 2025 | Song JihoonGS Caltex杯 プロ棋戦 예선 1회차 as White | Loss | ↓2 |
| November 23, 2024 | Kang Jibum大統領杯 全国囲碁大会 プロ部門 예선 2회차 as Black | Loss | ↓13 |
| November 14, 2024 | Kim SauSUPER CUP BADUK OPEN 예선 2회차 as Black | Loss | ↓19 |
| July 23, 2024 | Choi JaeyoungSG杯 韓国日報 名人戦 Preliminary Round 2 as Black | Loss | ↓3 |
| December 28, 2023 | Kang WoohyukSopalkosanol最高棋士決定戦 1차 예선 2회차 as Black | Loss | ↓11 |
| December 27, 2023 | Kim SangyunSopalkosanol最高棋士決定戦 1차 예선 1회차 as Black | Win | ↑18 |
| December 13, 2023 | Won JehunGS Caltex杯 プロ棋戦 Preliminary Round 2 as White | Loss | ↓6 |
| November 26, 2023 | Im Sang-gyu한국바둑리그 2차 선발전 3국 (21조) as Black | Loss | ↓12 |
| November 25, 2023 | Kim Chaeyoung한국바둑리그 2차 선발전 1국 (21조) as White | Loss | ↓6 |
| November 24, 2023 | Ko Miso한국바둑리그 1차 선발전 3국 (19조) as White | Win | ↑6 |
| November 23, 2023 | Ko Miso한국바둑리그 1차 선발전 1국 (19조) as Black | Loss | ↓28 |
| November 23, 2023 | Choi Wongyong한국바둑리그 1차 선발전 2국 (19조) as White | Win | ↑18 |
| August 9, 2023 | Byun SangilSG杯 韓国日報 名人戦 Preliminary Round 1 as White | Loss | ↓1 |
| June 22, 2023 | Kang Woohyuk大統領杯 全国囲碁大会 プロ部門 예선 2회차 as White | Loss | ↓13 |
| March 20, 2023 | Lee Yungsoo용성전 일반조 예선 2회차 as White | Loss | ↓16 |
Tournament names are shown in Korean, as the Korea Baduk Association writes them, unless an English name is known.
Round names are translated from the Korea Baduk Association's wording; those we cannot translate are left in Korean.
Record by year
Counted by calendar year, January to December, from Korea Baduk Association games only (default wins and losses are included; jigo and no-result games are not). Games from 1954 onward; international tournaments are not included.
| Year | Record | Win rate |
|---|---|---|
| 2026 | 0-1 | .000 |
| 2025 | 2-3 | .400 |
| 2024 | 0-3 | .000 |
| 2023 | 3-8 | .273 |
| 2022 | 3-5 | .375 |
| 2021 | 0-1 | .000 |
| 2020 | 18-12 | .600 |
| 2019 | 9-8 | .529 |
| 2018 | 11-8 | .579 |
| 2017 | 4-5 | .444 |
Calculated from games played between 1954 and 2026 (as of September 22, 2026).