17. Annual Chicago Class Championships 2024
Official webisete:
https://chessevents.com/event/chicagoclass/2023
Start Date: July 19, 2024
End Date: July 21, 2024
Format: Open / Over the Board
Time Control: 80'/40 moves +30' + 30" increment
Country: United States 
Prize Fund: 27,739 EUR
First Prize: 2,773 EUR
Abstract:
5-round Swiss open tournament in Wheeling IL
Description:
E-mail: director@chess.us
Phone: +13472912269
7 sections
Master (2100/up): $3000-1500-800-500, clear/tiebreak win $100, top USCF U2400 $1200-600. FIDE. Expert (1900-2199): $2000-1000-600-400. FIDE. Class A (1700-1999/Unr): $2000-1000-600-400. FIDE.
Class B (1500-1799/Unr): $2000-1000-600-400. Class C (1300-1599/Unr): $1700-900-500-300. Class D (Under1400/Unr): $1400-700-500-300. Class E (Under 1200/Unr): $800-400-300-200.