Weon Seong-chin
Follow
879
Games
55%
Win rate
4
Titles
17–16
2018 Record
51.5%
Win Rate
33
Games
7W
Best Streak
As Black: 9/21 (43%)
As White: 8/12 (67%)
Key rivalries
Kang Dongyun
18–16
Choi Cheolhan
13–18
Lee Sedol
12–15
Pak Yeong-hun
11–13
Lee Changho
12–12
Park Junghwan
6–18
Tournaments
Korean Baduk League
8W–6L
14 games
2018-10-07
Round 14 · Round 13 · Round 12 · Round 11 · Round 10 · Round 9 · Round 8 · Round 7 · Round 6 · Round 5 · Round 4 · Round 3 · Round 2 · Round 1
International New Stars Match
Out
5W–1L
6 games
2018-11-14
Round 5 · Round 6 · Round 3 · Round 4 · Round 2 · Round 1
Korean National Squad Training
0W–3L
3 games
2018-03-05
JTBC Cup
1W–1L
2 games
2018-03-13
4th Quickplay, Quarter-final · 4th Quickplay Semi-final
LG Cup World Baduk Championship #23
Out
1W–1L
2 games
2018-05-30
Round 2 · Round 1
Nongshim Cup #20
1W–1L
2 games
2018-07-19
Korean qualifier
Samsung Cup World Open #23
Out
1W–1L
2 games
2018-07-05
Preliminaries
"Golaxy giving Black" Friendship Cup Series
0W–1L
1 game
2018-05-09
Game 20
Kuksu Mountains International Baduk Championship
Out
0W–1L
1 game
2018-07-28
Round 1
Key Opponents in 2018
| Opponent | Games | Record | Split |
|---|---|---|---|
| Yi Chi-hyeon (m) 🇰🇷 | 2 | 1–1 | |
| Lin Lixiang 🇹🇼 | 1 | 1–0 | |
| Xiao Zhenghao 🇹🇼 | 1 | 1–0 | |
| Chen Qirui 🇹🇼 | 1 | 1–0 | |
| Xu Haohong 🇹🇼 | 1 | 0–1 | |
| Wang Yuanjun 🇹🇼 | 1 | 1–0 | |
| Lin Junyan 🇹🇼 | 1 | 1–0 | |
| Pak Keon-ho 🇰🇷 | 1 | 1–0 | |
| Yun Junsang 🇰🇷 | 1 | 1–0 | |
| Yi Ch'ang-seok 🇰🇷 | 1 | 1–0 |
Games
| Date | Opponent | Color | Result | Event | Round |
|---|---|---|---|---|---|
| 2018-11-14 | Lin Lixiang | W | W+R | International New Stars Match | Round 5 |
| 2018-11-14 | Xiao Zhenghao | W | W+R | International New Stars Match | Round 6 |
| 2018-11-13 | Chen Qirui | B | B+R | International New Stars Match | Round 3 |
| 2018-11-13 | Xu Haohong | B | W+R | International New Stars Match | Round 4 |
| 2018-11-12 | Wang Yuanjun | B | B+1.5 | International New Stars Match | Round 2 |
| 2018-11-12 | Lin Junyan | B | B+R | International New Stars Match | Round 1 |
| 2018-10-07 | Pak Keon-ho | B | B+R | Korean Baduk League | Round 14 |
| 2018-09-27 | Yun Junsang | W | W+R | Korean Baduk League | Round 13 |
| 2018-09-20 | Yi Chi-hyeon (m) | B | B+R | Korean Baduk League | Round 12 |
| 2018-09-13 | Yi Ch'ang-seok | B | B+R | Korean Baduk League | Round 11 |
| 2018-09-01 | Yi Weon-yeong | B | B+R | Korean Baduk League | Round 10 |
| 2018-08-24 | Pak Min-kyu | B | W+R | Korean Baduk League | Round 9 |
| 2018-08-17 | Shin Jinseo | W | B+R | Korean Baduk League | Round 8 |
| 2018-08-09 | Kang Dongyun | B | W+R | Korean Baduk League | Round 7 |
| 2018-08-05 | Kim Jiseok | B | W+R | Korean Baduk League | Round 6 |
| 2018-07-28 | Liao Yuanhe | B | W+R | Kuksu Mountains International Baduk Championship | Round 1 |
| 2018-07-22 | Han T'ae-heui | B | B+R | Korean Baduk League | Round 5 |
| 2018-07-19 | Paek Hong-seok | W | B+R | Nongshim Cup | Korean qualifier |
| 2018-07-17 | Hong Ki-p'yo | W | W+R | Nongshim Cup | Korean qualifier |
| 2018-07-15 | Cho Han-seung | B | B+R | Korean Baduk League | Round 4 |
| 2018-07-05 | Shi Yue | B | W+R | Samsung Cup World Open | Preliminaries |
| 2018-07-03 | Zhong Wenjing | W | W+R | Samsung Cup World Open | Preliminaries |
| 2018-06-29 | Byun Sangil | W | B+R | Korean Baduk League | Round 3 |
| 2018-06-23 | Yi Tong-hun | W | W+R | Korean Baduk League | Round 2 |
| 2018-06-16 | Lee Changho | B | W+2.5 | Korean Baduk League | Round 1 |
| 2018-05-30 | Yang Dingxin | B | W+R | LG Cup World Baduk Championship | Round 2 |
| 2018-05-28 | Ke Jie | W | W+R | LG Cup World Baduk Championship | Round 1 |
| 2018-05-09 | Golaxy | B | W+R | "Golaxy giving Black" Friendship Cup Series | Game 20 |
| 2018-03-13 | Heo Yeong-ho | B | W+R | JTBC Cup | 4th Quickplay Semi-final |
| 2018-03-12 | Song Chi-hun | W | W+R | JTBC Cup | 4th Quickplay, Quarter-final |
| 2018-03-05 | Shin Minjun | B | W+R | Korean National Squad Training | |
| 2018-02-12 | Park Junghwan | W | B+R | Korean National Squad Training | |
| 2018-01-22 | Yi Chi-hyeon (m) | B | W+2.5 | Korean National Squad Training |