AlliumCepa: Thanks for that. Interesting, it's the right page but you're not logged in!
It should be okay from now on. I've been doing each month by editing the previous month's post and copying it into a new one. For some reason that gives me a fully-specified url (http://web.brainking.com/en/Tourneys/...) instead of the relative one (Tourneys/...). I'll make sure that I delete the unwanted portion in future.