jester is a software to manage and organize chess tournaments.

Currently available Pairing systems are:

• Round Robin
• Swiss Simple

Implemented Ranking Systems are:

• Buchholz
• Sonneborn-Berger

Other Features:

• Reporting with Jasper Reports. Reports can be customized with IReport.
• Using the export capabilities of Jasper for: XML, PDF, HTML, CSV, Excel and its Servlet Feature
• Importing Data from SSB and FIDE
• Fancy Result Editor based on ZEST
• Facebook and Twitter Status Updates
• Multilanguage support: DE, FR, EN
• Due to Eclipse PDE and OSGi fully extensible