Go Player Ratings

JAKOAbout ratings

Gon Jiwoo

Gon Jiwoo (금지우) has a rating of 1773, ranked 55 of 340 in korea play. Their highest rating so far is 1879 (January 25, 2023).

Gon Jiwoo금지우琴沚玗
Rating1773
Rank55
1-year change↓40
Peak rating1879
Last 10192-142(2 by default)
2026 record
1-1
Record since 1954
192-142
Win rate
.575

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

Korea ratingsFind a player

Rating history — korea

7 gamesHigh 1824Low 1773
128 gamesHigh 1877Low 1735
258 gamesHigh 1879Low 1572
332 gamesHigh 1879Low 1524

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

Recent games

Up to 20 games, newest first. “Change” is the rating movement.
DateOpponent and tournamentResultChange
July 20, 2026Lee Na-kyungSG杯 韓国日報 名人戦 Preliminary Round 3　as Black↓29
July 18, 2026Baek Yeo-jeongSG杯 韓国日報 名人戦 Preliminary Round 2　as Black↑2
October 1, 2025Choi HwanyeongSUPER CUP BADUK OPEN 예선 1회차　as White↓23
September 25, 2025Lee Hyunho한국바둑리그 3차예선 1국　as Black↑12
September 24, 2025Kim Kibum한국바둑리그 2차예선 3국　as White↑10
September 24, 2025Kim Chaeyoung한국바둑리그 2차예선 2국　as White↓21
September 22, 2025Kim Kibum한국바둑리그 2차예선 1국　as Black↑10
September 21, 2025Cho Seunga한국바둑리그 1차예선 2국　as White↑11
September 21, 2025Hong Se-young한국바둑리그 1차예선 1국　as Black↑10
September 2, 2025Park MingyuSG杯 韓国日報 名人戦 본선 패자 3회전　as Black↓7
August 11, 2025Kim JiseokSG杯 韓国日報 名人戦 본선 패자 2회전　as Black↑26
August 1, 2025Lee HyungjinSG杯 韓国日報 名人戦 본선 패자 1회전　as Black↑15
July 31, 2025Choi Jaeyoung大統領杯 全国囲碁大会 プロ部門 예선 2회차　as Black↓8
July 24, 2025An ChoyeongSG杯 韓国日報 名人戦 Main Round of 16　as White↓22
July 18, 2025An Sungjun한국 프로기사협회 리그 Group 1　as Black↓5
July 15, 2025Choi Jaeyoung한국 프로기사협회 리그 Group 1　as White↓11
July 11, 2025Park Joonhoon한국 프로기사협회 리그 Group 1　as Black↓15
July 9, 2025Park Mingyu한국 프로기사협회 리그 Group 1　as White↓8
July 4, 2025Choi JeongSG杯 韓国日報 名人戦 Preliminary Final　as Black↑22
July 2, 2025Park Jinsol한국 프로기사협회 리그 Group 1　as Black↑19

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
20261-1.500
202521-27.438
202430-21.588
202337-29.561
202248-34.585
202119-18.513
202036-12.750

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