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Chess pairing program for run through and round robin tournaments

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PairFX is a chess pairing program specialized for youth tournaments in schools and chess clubs .

No installation required! Just Unzip it and go!

(You can run any kind of tournament with it actually but it was written for chess in schools)

It supports the organization of a so-called 'run through' tournament and round robin (everybody against everybody) tournaments

Are you a chess teacher at school, or organize a separate tournament at the club?
Try PairFX!

Pairfx Web Site


  • on the fly adding and removing players
  • export to html
  • import from excel
  • players are paired according to strength (according to points or by percentage)
  • designed from to start for usage in schools
  • very easy and straightforward user interface
  • undo of last batch of pairings
  • game filter on name or firstname of the white or black player
  • web server can be started (for pairing projections on big tournaments)
  • fading of screens can be turned on or off (for slow machines)
  • saves to xml
  • round robin tournament
  • run through tournament
  • export to word


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French, Dutch, English

Programming Language



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