During the World Junior Synchronized Skating Championships, Précision was kind enough to write a guide to reading Synchro protocols! Thank you, Précision.
The World Senior championships is coming up April 13th & 14th in Göteborg, Sweden.
The ISU judging system PDF documents for Synchro are here:
So if you plan on watching World Synchros, you might like to learn a little more about the rules.