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Simple answer to that Howard is stake appropriately i.e. 1 or 2% of the betting bank.
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Wait till you get a run of 10 without a win, then go in with money ....
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class
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If you are losing money betting this way then simply don't keep doing it
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It's not really about how long you go without a win, it's more about how far you go down before you return to profit.
You need to know and fully understand the historical performance parameters of your system to get a good and reliable assessment of that. For example if you have never ever gone down ( say) more than 10% your capital base ( as at the start of your losing run) on a flat bet basis, then if you only want to risk 10% of your increasing capital base ever, but want to gradually increase your flat bet size over time, then you would adjust your bet periodically to be 1% of your current capital level. If you were prepared to ( say) risk 25 % of your capital then this figure would be 2.5 % etc etc. |
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Frogbrain posts a partially intellible response - for once.
But is unnecessarily complex in its simplicity. Oh and only 60% accurate. |
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I'm all ears Bung.
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Frogbrain.
Praise indeed. ![]() |
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There are many staking plans that are well documented and all elaborate over 2 basic rules
which affect all staking system. 1....stake should be large enough proportional of reserve to enable good growth 2....stake should be small enough proportion of reserve to enable protection of reserves from losing runs and periods of loss. Some staking plans force less risk in the early stage of a losing run and increase the risk and profit to improve the profit over stake ratio but suffer from to small a risk in initial stage for periods of wining and to large a risk later till reserves are cleared, these are really GAMBLING systems and are to be avoided. The best staking plan that meets the 2 above simple rules is the proportional stakes system where by you bet a percentage of reserve on each runner, it allows for maximum growth in periods of winning and in periods of losses reduces the stake. The best staking plan of all is level bets where by you have plenty of reserve and bet the same amount each time, the stake size can be adapted to relate to risk or to maximum market volumes but in principal this system is simple and the best approah. |
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That exactly what the level stakes says and does, well put freddiewilliams
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why not lay the draw
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The correct answer is Kelly Staking. It maximizes profits and protects bank against being wiped out.
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But does it protect against your bank being severely decimated by one bad result ( not saying a bad bet here )?.
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class
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Me, you or someone else ?
And whoever, exactly why ? |
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Remember we're all here to learn, me too believe it or not.
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let me get the question right.
You are asking "if kelly protects against your bank being severely decimated by one bad result?" |
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Yep
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Sorry should have said please also.
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Hello there FAFH
WIth regards to Kelly The point is not too concentrate too much in any one particular approach ever. If you do that, all it takes is one flash crash ( or very unlucky result) if not to bring down the whole house then to set you back to where you were a long time ago. |
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Yep. Spot on.
Who said that ? Must sure be smart. |
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As I also said ( smarty pants that I am) , I personally feel that the yields on successful ggambling strategies are high enough as is, without the feeling the need to " maximize" profits with Kelly, full or part.
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Anyway don't want to get in an argument of the basic theory of Kelly, as to me there is no argument.
Just saying that as Lori has perhaps just said i better and less procvocatively, it can do more harm than good in the wrong hands. |
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kelly is all about "the long run". In the long run we are all dead, but 1 bet is a tad short term to be thinking about kelly imo.
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Well we can agree on that then.
Phew. The inference from that is only use Kelly in isolation only on a very small subsection of your portfolio. Please say yes. |
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your funny.
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I think the problem I seem to be continually running into on here is that whilst I read a lot of good advice in theory being given on here, it appears to me to be being given in an impractical manner very often.
That is, in many cases it is being assumed that the person being advised is smart enough to translate the general theory into a practical solution for his skill level. And I don't think they can more often than not. I believe that many on here will take the advice in its exact literal form, and go away and potentially totally shoot themselves in the foot. Therefore I preach caution in listening to any of the good advice being given on here. And many seem to take exception to that and accuse me of saying their advice is poor. Whereas that is not what I'm saying at all. I'm just saying that sometimes the advice should be more modified to suit the obvious innocence/naivety of the asking party. After all we're not all super gamblers on here, and never will be. |
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And you're not brendanuk unfortunately.
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Just a matter of opinion, but Kelly staking is way more than I would risk from what I've seen, but I do adopt the principle of using slightly larger stakes when greater value is obvious, but that's just common sense I think, i.e. if I can get 3.0 for heads I'll risk more than if I can only get 2.08 :)
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Trevh
Even if you can only get the 3.0 one time only ? |
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My last post disappeared so I'll try again...
I don't get opportunities one time only Frog, they occur continuously. And when I say "risk more" I'm talking about increasing stakes from 0.25% to perhaps 0.5% of the bank, so still way under staking to any Kelly fans. |
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No problem with any of that trevh.
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If you are only planning a few bets, then Kelly Staking will not help you. In fact, for the short term you are better off using a level or fixed stake because Kelly is superior only for a long term series of profitable (+EV) bets.
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martingale.
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And the longer the better eh ?
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................The best staking plan of all is level bets where by you have plenty of reserve and bet the same amount each time, the stake size can be adapted to relate to risk or to maximum market volumes
[i]but in principal this system is simple and the best approach...................[/i] Is the only way to bet. The bank needs to be sufficient to stand - whatever has been historically the LLR( and then doubled)or Minimum 50 x level stake. Whatever system or method of selection you use - and however successfull it has been, there is no formula for what the future LLR or LWR may be.Therefore the bank is to be robust enough to:- a) stand the long losing runs, and b) the stakes reasonable enough to make you feel comfortable about betting them whatever the losing run is.The worst scenario is that stakes are too high in relation to size of bank, and panic sets in when the losers occur. This impact on your mental state - and the subsequent effect it can have on how/what you bet - must never be underestimated. |
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When betting on an exchange there are a whole bunch of extra variables to consider that means pure Kelly isn't very useful.
It works if you're placing straight bets, but as soon as you start doing things like offering in markets rather than taking prices, and backing and laying multiple selections within a market, things get a whole lot more complicated. Then there is the fact that bets across markets for a single match will often be (negatively) correlated, which also needs to be factored in. You need to factor in likelihood of getting matched as well. It becomes incredibly complicated which is fine if you're botting, but when betting manually, you need to create quick rules of thumb rather than a more rigorous staking system. I know the OP is simply betting on draws, but if he was to do this properly to maximize edge, the above variables would come into play. |
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I operated a system betting on draws for several years, with (very modest) overall profits.
The only staking system I operated was level stakes, and the only method I could think of to overcome the losing runs was to keep those stakes very small. One big problem with backing draws is that you're very rarely backing something you actually think will be the likeliest outcome, so it can be hard to keep level-headed in the face of losing runs. Eventually I had to keep the stakes very small owing to the extreme difficulty in getting on at the best prices, as bookies soon restricted my draws bets, and there is the problem of ridiculously high commission rates on here. In the end I gave up the system at the end of a season where I was about a hundred quid up after turning over nearly £50,000. Like a politician's career, every betting system inevitably ends in failure. |
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.......every betting system inevitably ends in failure
Can't agree.Define system? Any method of betting that requires some form of rules or set of criteria, is a system imo. |