31th Club League Major 4A Rounds 5-6
Team SwissStandard
24 players participated in this 6-round tournament, held on 24 May 2025 in Seongnam, South Korea. Top 10 Elo average was 1709, and top seed was Younggyu Lee (🇰🇷 KOR, 1868).
Unkho Kha (🇰🇷 KOR, 1697) won with 2.0/6, ahead of Daewon Yun (2.0) and Maksim Pak (2.0). Kha shared the lead from round 5, winning on tie-break.
The biggest upset came in round 5: Hanjoon Yoo (1664) beat Hayoon Yang (1790), a +126-point gap.
Location
🇰🇷Seongnam, South Korea
Dates
24 May 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Team · 6 rounds
Federations · 1 represented
🇰🇷South Korea×22
Top 3
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- 🥈
- 🥉
Standings
Click row to expand · Cmd+click name for new tab
| # | Player | Fed | Elo | Pts | Avg opp. | Perf | Δ Elo |
|---|---|---|---|---|---|---|---|
| 13 | Kha, Unkho | 🇰🇷KOR | 1697 | 2.0 | 1606 | 2406 | +15.2 |
| 2 | Yun, Daewon | 🇰🇷KOR | 1640 | 2.0 | 1526 | 2326 | +27.2 |
| 8 | Pak, Maksim | 🇰🇷KOR | 1661 | 2.0 | 1562 | 2362 | +14.0 |
| 15 | Li, Artem Serg | 🇰🇷KOR | 1771 | 2.0 | 1512 | 2312 | +7.6 |
| 1 | Yoo, Hanjoon | 🇰🇷KOR | 1664 | 2.0 | 1643 | 2443 | +38.4 |
| 3 | Lee, Seungheon A | 🇰🇷KOR | 0 | 2.0 | 1643 | 1683 | 0.0 |
| 4 | Lee, Younggyu | 🇰🇷KOR | 1868 | 1.5 | 1609 | 1802 | -5.2 |
| 5 | Park, Hyunjun | 🇰🇷KOR | 1722 | 1.5 | 1609 | 1802 | +8.0 |
| 12 | Park, Jihoon B | 🇰🇷KOR | 1667 | 1.0 | 1795 | 1795 | +13.6 |
| 7 | Son, Yunseong | 🇰🇷KOR | 0 | 1.0 | 1619 | 1619 | 0.0 |
| 10 | Kim, Geonmin | 🇰🇷KOR | 1557 | 1.0 | 1605 | 1605 | +5.6 |
| 23 | FIDE 13233300 | — | 0 | 1.0 | 1768 | 968 | 0.0 |
| 9 | FIDE 13233831 | — | 0 | 1.0 | 1653 | 1653 | 0.0 |
| 6 | Lee, Donghwa | 🇰🇷KOR | 1456 | 1.0 | 1526 | 1526 | -4.8 |
| 11 | Kim, Evgenii Vlad | 🇰🇷KOR | 1573 | 1.0 | 1562 | 2362 | +19.6 |
| 14 | Osipenko, Arina | 🇰🇷KOR | 0 | 1.0 | 1512 | 1532 | 0.0 |
| 17 | Kim, Siwoo A | 🇰🇷KOR | 1606 | 0.5 | 1653 | 1460 | -14.8 |
| 16 | I, Mark | 🇰🇷KOR | 1611 | 0.5 | 1606 | 1606 | -0.4 |
| 18 | Lee, Chamin | 🇰🇷KOR | 1498 | 0.0 | 1659 | 859 | -11.2 |
| 21 | Yang, Hayoon | 🇰🇷KOR | 1790 | 0.0 | 1659 | 859 | -27.2 |
| 19 | Cho, Sungjun | 🇰🇷KOR | 1543 | 0.0 | 1619 | 819 | -33.6 |
| 20 | Park, Junhoo | 🇰🇷KOR | 1553 | 0.0 | 1795 | 995 | -16.4 |
| 22 | Yang, Hayeon | 🇰🇷KOR | 1493 | 0.0 | 1605 | 805 | -28.0 |
| 24 | Seo, Yerin | 🇰🇷KOR | 1522 | 0.0 | 1768 | 968 | -7.6 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Yoo, HanjoonKOR+38.42.0 pts · #1
- 2Yun, DaewonKOR+27.22.0 pts · #2
- 3Kim, Evgenii VladKOR+19.61.0 pts · #11
Top rating losers
- 1Cho, SungjunKOR-33.60.0 pts · #19
- 2Yang, HayeonKOR-28.00.0 pts · #22
- 3Yang, HayoonKOR-27.20.0 pts · #21
Biggest upsets
- R5+126 Elo gap