ZW Sail Regatta Scoring program

ZW is supported by the Dutch Nat Authority

Current Version 4.24 (build 3).

Lookup the ZW version log

As of March 1st 2018, Leo Eggink has transferred the maintenance of ZW to Gerhard Bouma and Eric Mehlbaum.
The intention is to release an updated Windows 10 version in the spring of 2018.

You can find us on Facebook:

The Sail Regatta Scoring program ZW is used for the administration and scoring of regattas. ZW can handle results upto 90 races per series.

There are no limits for the number of competitors, the number of classes or the number of fleets.

ZW supports the following languages: English, Spanish, Italian, German, French and Dutch. Support for other languages is possible. Please click here, to contact me by email.

The following scoring systems are supported:

The program is based on the regulations of ISAF, as described in the Racing Rules of Sailing.

The program can calculate with discards. The number of discards is completely user defined.

Results can be calculated with the following handicap formulas:

Much attention has been given to the entry of finishing sequences. Finishlists need not be separated per fleet. ZW will match the fleet for each entered boat. In most cases the entry of just the sailnumber will be sufficient. Only if a sailnumber is duplicated in the regatta, the program will ask for the complete sailnumber (incl. Class and Country).

After decisions of a Jury, you will be able to quickly present revised Results.

Competitor listings by fleet or by sailno, finishlists and results can be printed. In addition, lists of not yet paying competitors  (black list), lists of duplicating sailno''s and addresslabels can be printed.

ZW can prepare HTML pages with results for immediate publication onto the Internet.