Except this time you are getting 2/1. What a great bet.
Not if the highest rated horse is 4/5 when it should be 2/1, as I'm sure you'll agree. The primary aspect to finding value is to identify the "correct" price of the favourite as a starting point. Bad favourites should be opposed on the grounds that they are poorly priced - as you did with the jolly in the Perth bumper yesterday. Once you've established that a favourite is bombproof (cf Frankel), deciding to oppose it on the off chance it won't perform will lead you to penury. Would you agree.
What are the chances of Ballydoyle deciding not to run Excelebration.
What other real options are there for Excelebration at this stage of the season though Luke?
Wow you have to explain that to me. At 6/1 a quarter the odds e/w you are most certainly not getting 6/4 for the place. You can't forget the win bet if it places 2nd. At that point you are getting 1/4 for a place bet hardly the value you think. The Betfair odds in your example above are reflecting of this. Your statement that Mathematically, this is a fantastic bet regardless of the amount of value you are giving away on the win part of the bet. is nonesense because if he does not win you have to factor that money into the bet as well.
At 8/1 e/w you are getting 1/2 on the place bet not 2/1.
However if you know of a bookmaker that will offer you those odds without the win portion let me know because then it becomes a very good bet. Obviously if he wins you are way ahead but won't happen in this case.
Does the place value you are gaining cover the value you lose by having all you're accounts closed down?
If you are getting 6/4 to place on an EW bet when it's 1.63 to place, you're getting twice the true odds thus the value lost on the win part of the bet is paid for by the value you are getting on the place bet.
Here is another example from yesterday's racing:
http://form.horseracing.betfair.com/horse-racing/110612/Newton_Abbot-GB-NAb/1600
Traditional Bob was 2/1 at the off with bookmakers, in this race they would have been betting 1/5 odds thus the place part of the bet with bookmakers was 2/5. However the "true" place price, i.e. the market value price on Betfair was 1.21, half the price you're getting with bookmakers.
Therefore, if you're consistently having these bets, especially when betting them when the place price with bookmakers is double the true place price then you're essentially paying for the win bet with the extra value on the place.
Why do you think these bets are so hard to place in bookmakers? Because they are mathematically impossible to win when laying them.
My favourite e/w bets are 7/4-9/4 shots in maidens against an odds on shot. The win part is live and the e/w part leverages your win odds favourably for your total stake.
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The win part is NOT thrown away. Frankel does not have a 100% chance of winning this race, no matter what anyone thinks.
No horse has a 100% chance of winning any race, even a walkover.
It amazes me how the theory of probability is so often ignored when discussing racing.
No horse has a 100% chance of winning any race, even a walkover.
It amazes me how the theory of probability is so often ignored when discussing racing.
There's more to winning in this game than just understanding probability.
How is Findlay doing these days?
No there isn't, it's the fundamental principle which underpins winning at the game. If you're backing horses at odds which over estimate their probable chance of winning, you'll lose, very simple.
You could win at punting on horses without knowing how many furlongs are in a mile, indeed I know several people that do but that destroys the fun and interest in it for me.