Go Player Ratings

JAKOAbout ratings

Yoo Juhyeon

Yoo Juhyeon (유주현) has a rating of 1355, ranked 274 of 340 in korea play. Their highest rating so far is 1503 (July 1, 2020).

Yoo Juhyeon유주현柳珠儇
Rating1355
Rank274
1-year change↓24
Peak rating1503
Last 1082-172(11 by default)
2026 record
0-6
Record since 1954
82-172
Win rate
.323

The rating is calculated from published game results. It does not include any adjustment for playing Black.

Korea ratingsFind a player

Rating history — korea

4 gamesHigh 1377Low 1355
49 gamesHigh 1379Low 1176
168 gamesHigh 1395Low 1176
243 gamesHigh 1503Low 1176

The “All” view starts at 1970; earlier years are used only to warm up the calculation and are not shown.

Rating history in the korean women's tournaments pool (for reference)

4 gamesHigh 1409Low 1371
25 gamesHigh 1421Low 1324
57 gamesHigh 1486Low 1324
82 gamesHigh 1543Low 1324

The “All” view starts at 1970; earlier years are used only to warm up the calculation and are not shown.

Ratings in other pools

Ratings for Korean play and for Korean women's tournaments are calculated independently, and neither affects ratings in Japanese tournaments.

  • Korean women's tournaments: 1371 (#62)

Recent games

Up to 20 games, newest first. “Change” is the rating movement.
DateOpponent and tournamentResultChange
August 23, 2026Baek Yeo-jeongHaesung女子棋聖戦 예선 1회차　as Black↓12
July 17, 2026Kim HyunchanSG杯 韓国日報 名人戦 Preliminary Round 1　as White↓4
July 14, 2026Lee Da-hyeSh수협은행 여자바둑 최강전 Preliminary Round 1　as Black↓16
March 25, 2026Kim SinyoungMOA女子最高棋士決定戦 예선 1회차　as White↓11
January 13, 2026Lee Jungwoo블리츠 Open 프로 예선 2회차　as Black↓6
January 5, 2026Kim SeongjaeGS Caltex杯 プロ棋戦 Preliminary Round 1　as Black↓11
September 28, 2025Kim Sinyoung한국여자바둑리그 15-1(통합라운드)　as Black↓11
September 25, 2025Lee ChanghoThe Merriden Open Main Round of 16　as White↓2
September 17, 2025Kim Jooah한국여자바둑리그 12-3(통합라운드)　as Black↑27
September 11, 2025Ryu SeungminThe Merriden Open Main Round of 32　as White↑25
August 25, 2025Kim Min-jiHaesung女子棋聖戦 예선 1회차　as White↓15
August 12, 2025Cho HyeyeonThe Merriden Open 프로 여자부 예선 결승　as White↑26
August 12, 2025Di AnaThe Merriden Open 프로 여자부 예선 2회차　as Black↑24
July 28, 2025Kim EunjiHarim杯 プロ女子国手戦 Main Round of 16　as White↓1
July 27, 2025Mok JinseokSTIC CUP Challenge囲碁リーグ 본선 11라운드 2경기(개인전)　as Black↓2
July 26, 2025An KukhyunSTIC CUP Challenge囲碁リーグ 본선 10라운드 3경기(개인전)　as Black↓2
July 20, 2025Noh Woo-jinSTIC CUP Challenge囲碁リーグ 본선 9라운드 2경기(개인전)　as Black↑14
July 19, 2025Lee Min-seokSTIC CUP Challenge囲碁リーグ 본선 8라운드 2경기(개인전)　as Black↓5
July 3, 2025Lee YoungjooHarim杯 プロ女子国手戦 Preliminary Final　as Black↑23
July 2, 2025Lee Woo-jooHarim杯 プロ女子国手戦 예선 2회차　as White↑22

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.

YearRecordWin rate
20260-6.000
20259-12.429
202414-15.483
202310-58.147
202223-59.281
202129-53.354
202018-30.375

Calculated from games played between 1954 and 2026 (as of September 22, 2026).