Go Player Ratings

JAKOAbout ratings

Park Jungsang

Park Jungsang (박정상) has a rating of 1655, ranked 121 of 340 in korea play. Their highest rating so far is 2018 (January 29, 2007).

Park Jungsang박정상
Rating1655
Rank121
1-year change↓15
Peak rating2018
Last 10468-269(3 by default)
2026 record
3-2
Record since 1954
468-269
Win rate
.635

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

Korea ratingsFind a player

Rating history — korea

5 gamesHigh 1686Low 1655
8 gamesHigh 1688Low 1655
8 gamesHigh 1688Low 1655
734 gamesHigh 2018Low 1513

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
April 21, 2026Lee SeongjaeJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 숙녀 신예 연승대항전 예선 3회전　as Black↓21
April 20, 2026Paek Seong-hoJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 숙녀 신예 연승대항전 예선 2회전　as Black↑2
January 7, 2026Hong MujinGS Caltex杯 プロ棋戦 Preliminary Round 3　as White↓12
January 6, 2026Lee YeonGS Caltex杯 プロ棋戦 Preliminary Round 2　as White↑14
January 5, 2026Lee SeoyoungGS Caltex杯 プロ棋戦 Preliminary Round 1　as Black↑3
May 15, 2025Lee JungwooJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 대 숙녀 연승대항전 예선 결승　as White↓18
May 14, 2025Park SeungmunJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 대 숙녀 연승대항전 예선 2회전　as White↑6
May 13, 2025Chang SuyeongJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 대 숙녀 연승대항전 예선 1회전　as White↑3
January 16, 2020Sim Jaeik용성전 본선 32강 6조 패자 2회전　as White↓14
January 15, 2020Han Wonggyu용성전 Main Round of 32 Group 6 Round 1　Colors unknown↓16
January 7, 2020Seon Seungmin용성전 일반조 예선 결승　Colors unknown↑6
January 6, 2020Lee YeongkyuMaxim Coffee杯 入神最強戦 Main Round of 32　as White↓9
January 5, 2020Lee Wonyoung용성전 일반조 예선 2회차　Colors unknown↑20
January 3, 2020Kim Yeongdo용성전 일반조 예선 1회차　Colors unknown↑7
December 9, 2019Kang ChangbaeGS Caltex杯 プロ棋戦 예선 1회차　Colors unknown↓18
June 26, 2019Kang Jibum국수산맥(국내) Preliminary Round 2　Colors unknown↓25
March 18, 2019Kim JiseokMaxim Coffee杯 入神最強戦 Main Quarterfinal　as Black↓4
March 5, 2019Yoo Oh-seong용성전 예선 1회차　Colors unknown↓19
February 18, 2019Yoo ChanghyukMaxim Coffee杯 入神最強戦 Main Round of 16　as Black↑17
January 14, 2019Lee SedolMaxim Coffee杯 入神最強戦 Main Round of 32　as Black↑25

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
20263-2.600
20252-1.667
20203-3.500
20192-4.333
20184-4.500
20171-3.250
20166-12.333
201514-9.609
20149-6.600
201311-14.440
201222-18.550
201125-16.610
201033-15.688
200923-15.605
200845-23.662
200750-26.658
200651-26.662
200540-16.714
200434-13.723
200323-12.657
200224-13.649
200131-14.689
200012-4.750

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