33rd Korea Chess League Division 1 Round 5-6
Team SwissStandard
37 players participated in this 6-round tournament, held on 04 Apr 2026 in Seongnam, South Korea. 4 titled players from 2 federations. Top 10 Elo average was 1944, and top seed was Sihoo Park (🇰🇷 KOR, 2020).
Jeongmin Oh (🇰🇷 KOR, 1671) won with 2.0/6, ahead of Inje Jung (2.0) and Munseok Yang (2.0).
The biggest upset came in round 6: Seojun B Lee (1630) beat Sukbae Yoon (1877), a +247-point gap.
Location
🇰🇷Seongnam, South Korea
Dates
04 Apr 2026
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Team · 6 rounds
Titled players · 4
CM×1
WFM×1
WCM×2
Federations · 2 represented
🇰🇷South Korea×35
🇺🇿Uzbekistan×1
Top 3
- 🥇
- 🥈
- 🥉
Standings
Click row to expand · Cmd+click name for new tab
| # | Player | Fed | Elo | Pts | Avg opp. | Perf | Δ Elo |
|---|---|---|---|---|---|---|---|
| 3 | Oh, Jeongmin | 🇰🇷KOR | 1671 | 2.0 | 1630 | 2430 | +35.2 |
| 1 | Jung, Inje | 🇰🇷KOR | 1845 | 2.0 | 1907 | 2707 | +23.4 |
| 4 | Yang, Munseok | 🇰🇷KOR | 1823 | 2.0 | 1766 | 2566 | +17.0 |
| 6 | WCMPark, Haneul | 🇰🇷KOR | 1772 | 2.0 | 1745 | 2545 | +38.0 |
| 2 | Lee, Gyuyeon | 🇰🇷KOR | 1752 | 2.0 | 1750 | 2550 | +39.6 |
| 5 | Karimov, Shakhzod | 🇺🇿UZB | 1885 | 2.0 | 1750 | 2550 | +13.0 |
| 15 | Lee, David J | 🇰🇷KOR | 1610 | 2.0 | 1585 | 2385 | +19.2 |
| 18 | Jung, Minju | 🇰🇷KOR | 1661 | 2.0 | 1585 | 2385 | +16.8 |
| 9 | Lee, Donghyun C | 🇰🇷KOR | 1761 | 1.5 | 1903 | 2096 | +17.6 |
| 7 | Kim, Doyeon | 🇰🇷KOR | 1852 | 1.5 | 1714 | 1907 | +6.4 |
| 8 | WCMKim, Jooyeon | 🇰🇷KOR | 1995 | 1.5 | 1714 | 1907 | -6.0 |
| 10 | Lee, Jiwoo | 🇰🇷KOR | 1956 | 1.5 | 1924 | 2117 | +16.4 |
| 20 | Kim, Minjae | 🇰🇷KOR | 1812 | 1.0 | 1920 | 1920 | +5.8 |
| 21 | Oh, Sejun | 🇰🇷KOR | 1788 | 1.0 | 1807 | 1807 | +2.4 |
| 22 | Kim, Nayoon B | 🇰🇷KOR | 1764 | 1.0 | 1844 | 1844 | +8.8 |
| 19 | Meiyazhagan, Kaviinayan | 🇰🇷KOR | 1847 | 1.0 | 1805 | 1805 | -4.8 |
| 13 | Jeong, Hajun | 🇰🇷KOR | 1952 | 1.0 | 1868 | 1868 | -9.6 |
| 12 | CMKim, Inguh | 🇰🇷KOR | 1958 | 1.0 | 1987 | 1987 | +1.8 |
| 14 | Lee, Hyunho | 🇰🇷KOR | 1647 | 1.0 | 1775 | 1775 | +14.0 |
| 17 | Lee, Seojun B | 🇰🇷KOR | 1630 | 1.0 | 1775 | 1775 | +7.6 |
| 23 | Song, Jihu | 🇰🇷KOR | 1851 | 1.0 | 1903 | 1903 | +6.0 |
| 16 | Byun, Junseok | 🇰🇷KOR | 1851 | 1.0 | 1745 | 1745 | -11.6 |
| 24 | Robson, Luke Jung | 🇰🇷KOR | 1864 | 1.0 | 1766 | 1766 | -5.4 |
| 11 | Kim, Minho | 🇰🇷KOR | 1929 | 1.0 | 2019 | 2819 | +12.4 |
| 28 | RV, Adith | 🇰🇷KOR | 1961 | 0.5 | 1805 | 1612 | -18.2 |
| 26 | Kim, Yegeon | 🇰🇷KOR | 1860 | 0.5 | 1868 | 1675 | -19.2 |
| 25 | Park, Sihoo | 🇰🇷KOR | 2020 | 0.5 | 1943 | 1750 | -28.4 |
| 27 | WFMPark, Sunwoo | 🇰🇷KOR | 1891 | 0.5 | 1907 | 1714 | -9.0 |
| 30 | Son, Donghwa | 🇰🇷KOR | 1563 | 0.0 | 1621 | 821 | -36.0 |
| 31 | Kim, Jimin | 🇰🇷KOR | 1834 | 0.0 | 1818 | 1018 | -41.6 |
| 33 | Park, Yunhyung | 🇰🇷KOR | 1666 | 0.0 | 1818 | 1018 | -24.0 |
| 37 | FIDE 13227858 | — | 0 | 0.0 | 1621 | 821 | 0.0 |
| 29 | Gim, Hajin | 🇰🇷KOR | 1618 | 0.0 | 1920 | 1120 | -12.0 |
| 32 | Kim, Sohee | 🇰🇷KOR | 1708 | 0.0 | 1807 | 1007 | -28.8 |
| 34 | Lee, Eunhak | 🇰🇷KOR | 1772 | 0.0 | 1844 | 1044 | -32.0 |
| 36 | Yoon, Sukbae | 🇰🇷KOR | 1877 | 0.0 | 1630 | 830 | -32.2 |
| 35 | Ahn, Sungmin | 🇰🇷KOR | 1890 | 0.0 | 1955 | 1155 | -8.2 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Lee, GyuyeonKOR+39.62.0 pts · #2
- 2Park, HaneulWCMKOR+38.02.0 pts · #6
- 3Oh, JeongminKOR+35.22.0 pts · #3
Top rating losers
- 1Kim, JiminKOR-41.60.0 pts · #31
- 2Son, DonghwaKOR-36.00.0 pts · #30
- 3Yoon, SukbaeKOR-32.20.0 pts · #36
Biggest upsets
- R6+247 Elo gap
- R5+230 Elo gap
- R6+110 Elo gap