Chang Doojin
Chang Doojin (장두진) has a rating of 1061. Their highest rating so far is 1760 (May 30, 1979).
- 2019 record
- 0-1
- Record since 1954
- 240-428
- Win rate
- .359
No games in the last year
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 |
|---|---|---|---|
| March 5, 2019 | Kim Joonyoung용성전 시니어조 예선 2회차 Colors unknown | Loss | ↓8 |
| September 17, 2018 | Na Jonghoon레전드(시니어) 바둑리그 14-1 as Black | Loss | ↓6 |
| September 12, 2018 | Kim Ilhwan레전드(시니어) 바둑리그 13-3 as White | Loss | ↓4 |
| August 29, 2018 | Paek Seong-ho레전드(시니어) 바둑리그 12-3 as Black | Loss | ↓6 |
| July 25, 2018 | Na Jonghoon레전드(시니어) 바둑리그 7-3 as Black | Win | ↑28 |
| June 21, 2018 | Kim IlhwanJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 신사 대 숙녀 연승대항전 예선 2회전 Colors unknown | Loss | ↓3 |
| January 17, 2018 | Park Jieun大舟杯 シニア最強者戦 Preliminary Final Colors unknown | Loss | ↓1 |
| January 16, 2018 | Lee Jihyeon大舟杯 シニア最強者戦 예선 2회차 Colors unknown | Win | ↑26 |
| January 15, 2018 | Kim Minhui大舟杯 シニア最強者戦 예선 1회차 Colors unknown | Win | ↑21 |
| December 5, 2017 | Choi KihoonGS Caltex杯 プロ棋戦 예선 1회차 Colors unknown | Loss | ↓1 |
| December 28, 2016 | On SojinKBS바둑왕전 예선 2회차 Colors unknown | Loss | ±0 |
| December 12, 2016 | Park JieunGS Caltex杯 プロ棋戦 예선 1회차 Colors unknown | Loss | ↓1 |
| January 21, 2016 | Lee JihyunKBS바둑왕전 예선 1회차 Colors unknown | Loss | ±0 |
| December 7, 2015 | Kim SesilGS Caltex杯 プロ棋戦 예선 1회차 Colors unknown | Loss | ↓6 |
| September 14, 2015 | Kim DaeyoungLets Run PARK배(렛츠런파크) 예선 1회차 Colors unknown | Loss | ↓1 |
| August 28, 2015 | Lee ChungyuSG杯 韓国日報 名人戦 예선 2회차 Colors unknown | Loss | ±0 |
| July 8, 2015 | Paek Seong-hoJiji Auction杯 紳士・淑女・新鋭連勝対抗戦 여류 대 시니어 연승대항전 시니어부 예선 1회차 Colors unknown | Loss | ↓3 |
| March 17, 2015 | Kim Soojang2014~2015 시니어 바둑 클래식 기성전 1회전 Colors unknown | Loss | ↓2 |
| March 13, 2015 | Song Taekon국수전 예선 2회차 Colors unknown | Loss | ↓1 |
| March 2, 2015 | Seo GunwooKBS바둑왕전 예선 2회차 Colors unknown | Loss | ↓1 |
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 |
|---|---|---|
| 2019 | 0-1 | .000 |
| 2018 | 3-5 | .375 |
| 2017 | 0-1 | .000 |
| 2016 | 0-3 | .000 |
| 2015 | 0-8 | .000 |
| 2014 | 1-10 | .091 |
| 2013 | 0-10 | .000 |
| 2012 | 1-11 | .083 |
| 2011 | 2-11 | .154 |
| 2010 | 2-9 | .182 |
| 2009 | 0-9 | .000 |
| 2008 | 3-10 | .231 |
| 2007 | 0-11 | .000 |
| 2006 | 3-9 | .250 |
| 2005 | 5-12 | .294 |
| 2004 | 0-8 | .000 |
| 2003 | 1-8 | .111 |
| 2002 | 2-10 | .167 |
| 2001 | 1-8 | .111 |
| 2000 | 2-7 | .222 |
| 1999 | 1-8 | .111 |
| 1998 | 4-9 | .308 |
| 1997 | 2-12 | .143 |
| 1996 | 4-8 | .333 |
| 1995 | 3-14 | .176 |
| 1994 | 8-14 | .364 |
| 1993 | 4-11 | .267 |
| 1992 | 4-12 | .250 |
| 1991 | 0-11 | .000 |
| 1990 | 7-13 | .350 |
| 1989 | 11-9 | .550 |
| 1988 | 10-19 | .345 |
| 1987 | 19-17 | .528 |
| 1986 | 11-10 | .524 |
| 1985 | 5-10 | .333 |
| 1984 | 7-10 | .412 |
| 1983 | 6-9 | .400 |
| 1982 | 2-8 | .200 |
| 1981 | 7-6 | .538 |
| 1980 | 10-7 | .588 |
| 1979 | 27-8 | .771 |
| 1978 | 9-6 | .600 |
| 1977 | 11-9 | .550 |
| 1976 | 8-12 | .400 |
| 1975 | 11-4 | .733 |
| 1974 | 15-5 | .750 |
| 1973 | 8-4 | .667 |
| 1972 | 0-2 | .000 |
Calculated from games played between 1954 and 2026 (as of September 22, 2026).