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Hemlock, Sebastian Koh

2011, US
Standard
1615.0
Career Peak 1630 (2026)Official 1615
17 days ago
Rapid
—
—
Blitz
1733.0
Career Peak 1802 (2025)Official 1733
17 days ago

Recent results

Date
Tournament
Change
2026-08-01
5th Annual World Open Amateur Championship
↓8
2026-08-01
2026 July-August Marshall Weekly Wednesdays U2200 Round 1-2
↓7.2
2026-05-01
2026 April Marshall Premier FIDE - U2000FIDE
↑17.2
2026-01-01
56th Annual National Chess Congress - U2000
—
2026-01-01
56th Annual National Chess Congress - U2200
—
5th Annual World Open Amateur Championship↓8
2026-08-01
2026 July-August Marshall Weekly Wednesdays U2200 Round 1-2↓7.2
2026-08-01
2026 April Marshall Premier FIDE - U2000FIDE↑17.2
2026-05-01
56th Annual National Chess Congress - U2000—
2026-01-01
56th Annual National Chess Congress - U2200—
2026-01-01