Hi
You don’t say which version of Sailwave you are using.
Strictly what you are seeing is what was originally intended as the new rating field belongs to the competitor and is the rating that they will use for the next race, However I did change it to behave as you expect as it is perhaps more logical.
Make sure you have version 2.29.0 full install installed and then upgrade the .exe only as per
Merging series causing race column headings to change - General - Sailwave User Group (sailingresults.co.uk)
If you still have a problem let me know but I suspect with the latest version you will be happy
Jon