What is MDF in poker?

Minimum Defense Frequency (MDF) is a mathematical concept used in poker to determine the amount of your hand range that you should be defending and continuing with (either by calling or raising) when facing a bet from your opponent.

How does MDF work poker?

Minimum defense frequency (MDF) describes the portion of your range with which you must continue when facing a bet in order to remain unexploitable by bluffs. In other words, MDF is the minimum percentage of time you must call (or raise) to prevent your opponent from profiting by always bluffing you.

How do you calculate MDF?

To calculate the MDF, first, multiply the length, width, and thickness of the board, then multiply the result by the density of the MDF, which is equal to around. 025 lbs per cubic inch (lbs/in^3).

What is an example of a minimum defense frequency?

So, for example, if he bets a third of the pot on the river, the pot is 75 and he bets 25. The minimum defense frequency is always one minus Alpha and in that case, it would equal 3/4.

What is minimum defense frequency big blind?

This concept is referred to as minimum defense frequency and it is often discussed when it comes to defending the big blind. So facing a $1000 pot size bet, to prevent villain being able to profit by exploitatively over-bluffing, hero needs to call at least 50% of the time.

A Better Way to Think About MDF

Should you always defend big blind?

The Big Blind is the most important position in poker. You will play looser here than any position. It is important to defend your blind properly and reduce the effectiveness of other players raises. The best players in the world know exactly how important it is to have strong big blind play.

What is a good win rate in the big blind?

1-4bb/100 is a good, solid win rate. 5-9bb/100 is an exceptional win rate. 10+bb/100 is absolutely crushing the game.

What is minimum defense frequency MDF?

What Is MDF? Minimum Defense Frequency (MDF) is a mathematical concept used in poker to determine the amount of your hand range that you should be defending and continuing with (either by calling or raising) when facing a bet from your opponent.

What is MDF standard for?

What is it used for? Standard MDF is used to manufacture table tops, door panels and drawer fronts with moulded edges or profiled surfaces. The smooth and stable surfaces of MDF provide an excellent substrate for painting or applying decorative foils or wood veneers.

How to make MDF step by step?

The general steps used to produce MDF include mechanical pulping of wood chips to fibers (refining), drying, blending fibers with resin and sometimes wax, forming the resinated material into a mat, and hot pressing.

What not to do at a poker table?

What is MDF odds?

In other words, MDF is the minimum percentage of time you must call (or raise) to prevent your opponent from profiting by always bluffing you. If you fold more often than the MDF indicates, your opponent can exploit you by over-bluffing when they bet. Then, multiply the answer by 100 to express it as a percentage.

How often do poker players fold pre flop?

Even the loosest preflop players (if they're winning players) fold before the flop around 70 percent of the time. To figure out when to fold before the flop, you need to establish a set of hand ranges that you're willing to play from each position at the poker table.

Why is MDF so expensive?

The reason for the spike in prices was the shortage of MDF in the American domestic market, which arose amid the high demand for furniture. In the first half of 2021, total furniture sales and home furniture stores in the U.S. grew by 38% compared to the same period in 2020.

Why is MDF so cheap?

MDF's core ingredient is sawdust and small chippings of other timbers. These are all collected waste products from the machining process which makes the material cost much lower than plywood and solid wood.

What are the disadvantages of MDF?

What is the strength of MDF?

The ultimate strength of MDF will vary with the particular product characteristics, but a typical minimum value is 3,500 psi with an elasticity value of 0.35 million psi.

What is the maximum length of MDF?

MDF Sheet Sizes

These options are 2400 x 1200mm, 2700 x 1200mm, 3600 x 1200mm, 3600 x 1800mm, and 2400 x 900mm.

How much weight can MDF hold vertically?

MDF can hold up to 35 pounds per square foot, so if you are attaching your mdf shelving onto drywall or plasterboard then it's not advisable to put more than 80lbs on this weak material. If you're screwing into studs in wood walls that will support up to 300lbs!

Does big blind always bet first?

Who Goes First Poker? In games that include the blinds and a button (like Texas Hold'em), the player to the direct left of the big blind always goes first in the preflop betting round. The action then moves clockwise around the table, with the player in the big blind the last to act preflop.

Does big blind always bet last?

The easy way to remember it is that the Big Blind always goes last before the flop. And, in the case of heads up, the Button is the Small Blind, and therefore acts before the Big Blind player.

How many big blinds should everyone start with?

The minimum and maximum buy-in at a table is usually set in relation to the big blind. At live games, the minimum buy-in is usually between 20 and 50 big blinds, while the maximum buy-in is usually between 100 and 250 big blinds.