The 45th Annual World Open will be held from June 29-July 4, 2017 at the Philadelphia Marriott Downtown, 1201 Market St., Philadelphia, Pennsylvania.
The event has 9 sections: Open, Under 2200, Under 2000, Under 1800, Under 1600, Under 1400, Under 1200, Under 900 and Unrated.
The Open Section is a 9-round Swiss, 5-day tournament (June 30-July 4) with FIDE norms possible. The time control is 40/2, SD/30 d10.