Recent results
38 games from September 16, 2026 to September 22, 2026, newest day first.
| Winner | Loser | Tournament | Win prob. | Change | Last 5 |
|---|---|---|---|---|---|
| September 22, 2026 | |||||
| WhiteKim Dayoung | BlackLee Yoon | Haesung女子棋聖戦Round of 24 Korean women's tournaments | 56.7% | ↑14 | WinWin |
| WhiteSeo Bongsoo | BlackKim Chanwu | 레전드(시니어) 바둑리그1-2 | 72.4% | ↑9 | LossLossWinWinWin |
| UpsetWhiteAn Kwanwuk | BlackCho Hyeyeon | 레전드(시니어) 바둑리그1-2 | 29.8% | ↑23 | WinWin |
| BlackKim Hyeoimin | WhiteChoi Kyubyeong | 레전드(시니어) 바둑리그1-2 | 59.6% | ↑13 | WinWinLossWinWin |
| September 21, 2026 | |||||
| WhiteKim Eunji | BlackKim Chaeyoung | Sh수협은행 여자바둑 최강전Quarterfinal Korean women's tournaments | 78.1% | ↑7 | WinLossWinWinWin |
| WhiteCho Seunga | BlackBaek Yeo-jeong | Haesung女子棋聖戦Round of 24 Korean women's tournaments | 71.2% | ↑9 | WinWin |
| BlackKim Youngsam | WhiteYun Hyunseok | 레전드(시니어) 바둑리그1-1 | 68.0% | ↑10 | LossWinWinWinWin |
| UpsetWhiteKim Yeonghwan | BlackChoi Myeonghun | 레전드(시니어) 바둑리그1-1 | 17.5% | ↑26 | LossWinLossWinWin |
| WhiteKim Ilhwan | BlackKim Soojang | 레전드(시니어) 바둑리그1-1 | 38.9% | ↑20 | WinWinLossWinWin |
| September 19, 2026 | |||||
| UpsetBlackO Yujin | WhiteKim Eunji | 한국여자바둑리그준PO 1차전 Korean women's tournaments | 22.7% | ↑25 | LossWinLossLossWin |
| BlackLee Jeongeun | WhiteLee Youngjoo | 한국여자바둑리그준PO 1차전 Korean women's tournaments | 51.7% | ↑16 | First meeting |
| BlackLi He | WhitePark Soyul | 한국여자바둑리그준PO 1차전 Korean women's tournaments | 71.9% | ↑9 | WinWinWin |
| September 18, 2026 | |||||
| WhiteHeo Seohyun | BlackPark Soyul | Sh수협은행 여자바둑 최강전Quarterfinal Korean women's tournaments | 68.5% | ↑10 | LossWinLossWinWin |
| WhiteO Yujin | BlackLee Jungwoo | The Merriden OpenRound of 32 | 73.5% | ↑9 | LossLossWinWin |
| BlackKim Eunji | WhiteYoo Changhyuk | The Merriden OpenRound of 32 | 77.1% | ↑7 | WinWinWinWin |
| WhiteLee Jihyun | BlackHan Seungjoo | SG杯 韓国日報 名人戦패자조 4회전 | 61.8% | ↑12 | WinWinWinWinWin |
| September 17, 2026 | |||||
| UpsetBlackNakamura Sumire | WhiteChoi Jeong | Sh수협은행 여자바둑 최강전Quarterfinal Korean women's tournaments | 19.6% | ↑26 | LossLossLossLossWin |
| WhiteJung Jun-woo | BlackKim Youngsam | The Merriden OpenRound of 32 | 56.0% | ↑14 | First meeting |
| WhiteMok Jinseok | BlackKim Soojang | The Merriden OpenRound of 32 | 89.9% | ↑3 | WinWinWinWinWin |
| WhiteHeo Seohyun | BlackLee Yoon | 한국여자바둑리그14-1(통합라운드) Korean women's tournaments | 71.2% | ↑9 | First meeting |
| BlackFujisawa Rina | WhiteKim Dayoung | 한국여자바둑리그14-2(통합라운드) Korean women's tournaments | 52.6% | ↑15 | LossWin |
| BlackLee Na-hyeon | WhiteCho Hyeyeon | 한국여자바둑리그14-3(통합라운드) Korean women's tournaments | 31.6% | ↑22 | WinWin |
| WhiteKim Kyeongeun | BlackLee Suljoo | 한국여자바둑리그14-2(통합라운드) Korean women's tournaments | 44.3% | ↑18 | WinWinWinLossWin |
| WhiteKim Minseo | BlackPark Taehee | 한국여자바둑리그14-2(통합라운드) Korean women's tournaments | 78.3% | ↑7 | LossWinWinWin |
| BlackLee Na-kyung | WhiteLee Minjin | 한국여자바둑리그14-1(통합라운드) Korean women's tournaments | 37.6% | ↑20 | LossWinLossWin |
| UpsetBlackLee Youngjoo | WhiteKim Eunji | 한국여자바둑리그14-4(통합라운드) Korean women's tournaments | 4.0% | ↑31 | WinWin |
| BlackKim Jooah | WhiteCho Seunga | 한국여자바둑리그14-1(통합라운드) Korean women's tournaments | 56.3% | ↑14 | WinWinWinWinWin |
| WhiteO Yujin | BlackLi He | 한국여자바둑리그14-4(통합라운드) Korean women's tournaments | 46.1% | ↑17 | LossWin |
| BlackJeong Yujin | WhiteChoi Seo-bi | 한국여자바둑리그14-3(통합라운드) Korean women's tournaments | 80.2% | ↑6 | LossWinWinWinWin |
| UpsetBlackKim Hyeoimin | WhiteKim Chaeyoung | 한국여자바둑리그14-3(통합라운드) Korean women's tournaments | 22.7% | ↑25 | WinLossLossLossWin |
| BlackPark Soyul | WhiteKim Eunseon | 한국여자바둑리그14-4(통합라운드) Korean women's tournaments | 61.4% | ↑12 | LossWinWinLossWin |
| WhiteShin Minjun | BlackAn Sungjun | SG杯 韓国日報 名人戦패자조 4회전 | 71.8% | ↑9 | LossLossLossLossWin |
| September 16, 2026 | |||||
| BlackO Yujin | WhiteKim Sinyoung | Sh수협은행 여자바둑 최강전Quarterfinal Korean women's tournaments | 78.9% | ↑7 | WinWinWinWinWin |
| BlackHeo Seohyun | WhiteKi Min-chan | The Merriden OpenRound of 32 | 35.2% | ↑21 | WinLossWinWinWin |
| BlackKim Seungjin | WhiteSeo Bongsoo | The Merriden OpenRound of 32 | 76.6% | ↑8 | First meeting |
| BlackKim Dong-han | WhiteChoi Seo-bi | The Merriden OpenRound of 32 | 55.2% | ↑14 | First meeting |
| WhiteHan Chongjin | BlackKang Kyeong-hyeon | The Merriden OpenRound of 32 | 75.8% | ↑8 | First meeting |
| WhiteKim Chaeyoung | BlackShin Hyeonseok | The Merriden OpenRound of 32 | 68.4% | ↑10 | First meeting |
The win probability is the winner's chance of winning before the game, taken from the rating gap between the two players. The change is the winner's rating movement; the loser moves the same amount the other way. A game where the winner's pre-game probability was below 30% is marked as an upset (6 in this period). Jigo, no-result, default wins and handicap games do not move ratings, so no probability or change is shown for them. Amateurs are rated together as a single pooled entry. The “last 5” column shows the two players' head-to-head results, oldest first, with this game at the far right. ○ = the winner of this game won, ● = lost, △ = jigo or no result, - = decided by default.
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.
Biggest rating moves this week
Players with at least 2 games between September 16, 2026 and September 22, 2026, ordered by how far their rating moved. “Before” is the rating going into the period; “after” is the rating following their last game.
Korea
Rating went up
| Player | Before | After | Change |
|---|---|---|---|
| Seo Bongsoo2 games | 1592 | 1593 | ↑1 |
Rating went down
| Player | Before | After | Change |
|---|---|---|---|
| Kim Soojang2 games | 1391 | 1368 | ↓23 |
| Kim Youngsam2 games | 1593 | 1589 | ↓4 |
Korean women's tournaments
Rating went up
| Player | Before | After | Change |
|---|---|---|---|
| O Yujin3 games | 1792 | 1841 | ↑49 |
| Heo Seohyun2 games | 1781 | 1801 | ↑19 |
| Lee Youngjoo2 games | 1506 | 1522 | ↑15 |
Rating went down
| Player | Before | After | Change |
|---|---|---|---|
| Kim Eunji3 games | 2060 | 2012 | ↓48 |
| Kim Chaeyoung2 games | 1808 | 1777 | ↓32 |
| Lee Yoon2 games | 1624 | 1601 | ↓23 |
| Park Soyul3 games | 1643 | 1637 | ↓7 |
| Cho Seunga2 games | 1672 | 1668 | ↓5 |