Swiss system online

Izhevsk Labs

About this app

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 sides.
•  Arbitrary points option to support other games (soccer, tennis, darts etc).

Ratings and reviews

very nice app... I'd suggest to introduce "+-" pairing result features for the players who have exited from the tournament... so that they can't be paired with other players. If I'm trying to make some results as walkover...they automatically changing to "bye"... I'm hopeful the admin will look into it.

This is the only great and free app of this kind out there. Very useful to create spontaneous or planned chess tournaments of any kind, swiss or round robin types, with many options to cope with forfeiting players or other changes during the tournament. Also the developer is always willing to help.

Simple to use and does what I need. it even picks color pairings. I just wish some things were clearer. for example the standings for each round have terms like "bucT" which are not explained.