Ok, today I did some fancy math, based on the current standings.
My chances of winning, at the present moment should be around 14-15%
Probability to win at first extraction is 23 / 324 = 7.10%
If the first extraction is won by a person with 1 ticket (worst case scenario) then second extraction is 23 / 323 = 7.12%, total is 14.22%
Otherwise, if the current leader wins the first extraction the chances for the second are 23 / 283 = 8.13%, total is 15.23%
A person with a single ticket will have a 0.62% to 0.66% chance.
The current leader (@phoenixvision) will have a 25.35% to 26.32% chance and there will be a little less difference between the first and second extraction because the maximum number of tickets that will be removed will be 24 (current 2nd place), not 41 (his).
All this based on today's data and provided that the lottery works as I suppose.
And, obviously, all for fun