I agree it's a fine format.
I did the math in another thread. If anyone is not tracking ineedaspot's logic, try this link -->
http://forums.azbilliards.com/showpost.php?p=4418347&postcount=1
The math isn't hard but it can be lengthy.
Let's say you feel strongly that one player has an edge on the other, by 2%.
So he should win 51% of the time vs. the other guy winning 49%.
If you wanna calculate the underdog's odds are of winning a race, you just add up
his odds of winning exactly 1 game in the set,
plus his odds of winning exactly 2 games in the set,
plus his odds of winning exactly 3 games in the set,
and so on until you have every possible outcome added up.
So for a single game, the underdog's odds are 49%. But a race, even a short one, worsens his odds.
The likelihood of the underdog winning a race to 5 is about 47.5%.
Now do multiple races, and the odds keep stacking against them.
They should only win the short race 47.5% of the time,
so what are the odds that out of 21 short races, they win 11 of them? About 41%.
A race to 65 (aka a best-of-129) also comes up with about 41% for the underdog, so that's where ineedaspot's figure came from.
That math only works if there is exactly a 2% gap in skill between the players.
But of course you can't measure a skill gap that exactly, and the mosconi cup is multiple players,
some of whom are better and some are worse.
Shane's odds vs. appleton in 9 ball are probably not identical to justin bergman's odds.
And there's lucky rolls, bad ref calls, someone forgot to clean the 3 ball, darren's in a good mood, etc. etc.
If you consider the luck factor in 9 ball to be strong enough that every game is truly a 50/50 proposition, despite the slight skill gap between players, then it doesn't matter how you break it up... race to 65 or 21 races to 5 or whatever... the final probability is still 50/50 for winning the whole thing.
A few people seem to cling to the idea that the format is "stupid" and "a joke" and it's a "carnival game" and so on.
That's the same thing as saying it's all down to luck. That's the same thing as saying it's 50/50 for either team to win.
If that's true, then Europe has pulled off a statistical miracle... in 8 'coin flips' it has come up heads for them 7 times.
The odds of that are about 3%.
Does anyone really believe that this is an all-luck format and Europe just pulled off another 3% miracle?
Or can they finally admit that this is a fair contest and we just have a weaker team?