This is a tournament management application for a web-site https://swisssystem.org/. All tournaments are stored online. We are using FIDE-compatible pairing engine. You can use following play systems: •  Round Robin, Sonneborn–Berger score •  Swiss System, Buchholz score (Dutch version) Features •  Bulk players creation. •  Sort positions by Buchholz or Berger score. •  Sharing tournament to players. •  Designed for Chess, but can be used for Go, Draughts and other games with black and white