Go Player Ratings

JAKOAbout ratings

Hong Seokmin

Hong Seokmin (홍석민) has a rating of 1263, ranked 293 of 340 in korea play. Their highest rating so far is 1506 (January 11, 2021).

Hong Seokmin홍석민洪錫民
Rating1263
Rank293
1-year change↑22
Peak rating1506
Last 108-43(1 by default, 1 lost by default)
2026 record
1-1
Record since 1954
8-43
Win rate
.157

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

Korea ratingsFind a player

Rating history — korea

2 gamesHigh 1265Low 1263
7 gamesHigh 1265Low 1241
32 gamesHigh 1433Low 1241
49 gamesHigh 1506Low 1241

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
January 6, 2026Kim JuhoGS Caltex杯 プロ棋戦 Preliminary Round 2　as Black↓3
January 5, 2026Kim KangminGS Caltex杯 プロ棋戦 Preliminary Round 1　as Black↑25
January 22, 2024Seo Jun-woo楊口郡 国土正中央杯 天元戦 밀레니엄 天元전 예선 1회전　as Black↓5
December 12, 2023Yun JunsangGS Caltex杯 プロ棋戦 Preliminary Round 1　as Black↓1
November 23, 2023Lee Hyungjin한국바둑리그 1차 선발전 1국 (12조)　as White↓3
November 23, 2023Kim Miri한국바둑리그 1차 선발전 2국 (12조)　as Black↓8
November 9, 2023Won Jehun크라운해태배 남자조 예선 2회전　as Black↓1
July 28, 2023Lee Seoyoung李鵬杯 新鋭最高位戦 Main Round of 64　as White↓13
July 24, 2023Kim ChongsuSG杯 韓国日報 名人戦 Preliminary Round 2　as White↓17
June 9, 2023Park JihyunJoa製薬杯Rookie囲碁英雄戦 Preliminary Round 3　as White↓2
June 7, 2023Lee JunsuJoa製薬杯Rookie囲碁英雄戦 Preliminary Round 2　as White↑30
April 4, 2023Kim Hyun-bin미래의 별 Main Round of 32　as Black↓3
March 20, 2023Lee Hyungjin용성전 일반조 예선 1회차　as White↓4
December 13, 2022Jeong WoojinSopalkosanol最高棋士決定戦 1차 예선 2회차　as Black↓8
December 12, 2022Kang ChangbaeSopalkosanol最高棋士決定戦 1차 예선 1회차　Colors unknown—
December 6, 2022Lee HyeonwukGS Caltex杯 プロ棋戦 Preliminary Round 1　Colors unknown—
November 22, 2022Kim Kyeongeun한국바둑리그 리그 1차 선발전 2회전(22조)　as Black↓4
November 21, 2022O Yujin한국바둑리그 리그 1차 선발전 1회전(22조)　as Black↓2
November 15, 2022Im Kyungchan크라운해태배 남자조 예선 1회전　as Black↓8
October 5, 2022Kim Kiwon한국기원 선수권전 Preliminary Round 1　as White↓14

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
20240-1.000
20231-9.100
20221-12.077
20215-20.200

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