You are nearly there.
So effectively there wil be five Regional Championship Saturdays during Season Two.
On a Saturday, lets say in October, the first round of the Regional Championships will take place with the top placing players in each event winning entry to the English National Championship. On that Saturday a Regional event will take place in Manchester, but also in the other 10 casinos around the UK. You could play in Manchester in the Northern Region. If you were to win, then you would go joint top of the Northern Region with 9 points, the same as the winners in the other Northern Region casinos.
Then, on a Saturday, lets say in November, the second round of the etc etc etc. this time the Regional events would be awarding seats to the Scottish event. If you took 9 points again in your Manchester tournament, and the other winners did not in their Northern casinos, then you would go to the top of the Northern rankings after two events.
You would have five events in Northern region in total in Season Two.
Phew.