Hi Simon,
I have looked at the link you posted and I can hardly see the symbol in Firefox but it is clear when I look using Chrome & Edge browser. Unfortunately as the results are embedded in the club website I cannot look at the underlying source code of the results page.
Question - is there any extra work being done by either the website or as part of the upload of the results? I know other clubs do such things.
Question - do those results show the same symbol when the results file is published to the default browser?
If you care to send me your file I will have a look.
I have looked at my copy of the ratings file and like you cannot see any odd characters. I will look using an octal dump utility to see if there is a normally invisible character.
Kind regards,
Huw