Poker Starting Hand Odds Calculator

Download slot cherry master. Starting Hand Selection: Chen Formula : Sklansky Starting Hand Groups

1. Poker Starting Hand Odds Calculator Chart
2. Poker Starting Hand Odds Calculator 2020
3. Poker Starting Hand Odds Calculator Percentage
4. Poker Starting Hand Odds Calculator Express Entry
5. Poker Starting Hand Odds Calculator Today

The Poker Odds Calculator will help you calculate your chances on a given hand, in any situation. One of the most interesting features of the PokerNews Poker Odds Calculator is the guide on the. The most popular Texas hold'em odds calculator on the Internet! Learn your exact chances of winning in any given hand. Find out just how much of a bad beat you suffered or whether or not you made a. The Poker Hand Range Calculator instantly show equities, combination counts, and hand value breakdowns. Use the reset buttons to start over the calculation. First, we start with a preflop range. Get started by selecting a preflop range for the scenario you are analyzing. As a poker player, knowing poker hand odds and rankings is crucial to knowing where you stand when calculating your odds of winning. This guide is for players from beginner to intermediate level – meaning those with a basic knowledge of poker but who don’t know how best to calculate poker odds to gauge the chances of success – and will give you everything you need to beat others when. Oct 02, 2013 This table is a good starting point the player should make mental adjustments for the probability of winning without making the hand, losing with making the hand, and expected future bets. The odds of a two pair improving to a full house are the same as those for four to an inside straight.

The Chen formula is a system for scoring different starting hands in Texas Hold’em. It was created by Bill Chen for use in the book Hold’em Excellence by Lou Krieger. Bill Chen is also the guy that wrote The Mathematics of Poker.

The process looks a little tricky at first, but it’s really quite straightforward and logical after you have worked through a handful of examples.

The Chen formula.

1. Score your highest card only. Do not add any points for your lower card.
• A = 10 points.
• K = 8 points.
• Q = 7 points.
• J = 6 points.
• 10 to 2 = 1/2 of card value. (e.g. a 6 would be worth 3 points)
2. Multiply pairs by 2 of one card’s value. However, minimum score for a pair is 5.
• (e.g. KK = 16 points, 77 = 7 points, 22 = 5 points)
3. Add 2 points if cards are suited.
4. Subtract points if their is a gap between the two cards.
• No gap = -0 points.
• 1 card gap = -1 points.
• 2 card gap = -2 points.
• 3 card gap = -4 points.
• 4 card gap or more = -5 points. (Aces are high this step, so hands like A2, A3 etc. have a 4+ gap.)
5. Add 1 point if there is a 0 or 1 card gap and both cards are lower than a Q.(e.g. JT, 75, 32 etc, this bonus point does not apply to pocket pairs)
6. Round half point scores up.(e.g. 7.5 rounds up to 8)

For step 5, it’s easier to refer to this extra 1 point as a 'straight bonus' to save confusion between steps 4 and 5. Subtracting 1 point for 1 gap and then adding it back again for lower cards seems a bit awkward I know, but that’s the way it works.

Chen Formula calculator.

Chen formula hand example scores.

• A K
• A = +10 points.
• Suited = +2 points.
• Final score = 12 points.

• T T
• T = 10 x 1/2 = +5 points.
• Pair = multiply by 2.
• Final score = 10 points.

• 5 7
• 7 = 7 x 1/2 = +3.5 points.
• Suited = +2 points.
• 1 card gap = -1 point.
• 0 - 1 card gap, both cards under Q = +1 point.
• Final score = 6 points. (5.5 points rounded up)

• 2 7
• 7 = 7 x 1/2 = +3.5 points.
• 4+ card gap = -5 points.
• Final score = -1 point. (-1.5 points rounded up)

• A A
• A = +10 points.
• Pair = multiply by 2.
• Final score = 20 points.

So now we know how to work out how many points different hands are worth, what can we do with the numbers to help us with starting hand selection?

Using Chen formula hand points.

The main reason behind using the Chen formula for different starting hands was so that you can categorize them based on the Sklansky and Malmuth hand groups table.

That’s all well and good for helping you to compare the strength of different starting hand in Hold’em, but it doesn’t really do much in the way of strategy for starting hand selection. Therefore, I have done a little bit of work and created a starting hand strategy using the Chen formula.

Chen formula starting hand strategy.

• Only ever consider calling a raise with 10 points or more.
• Always raise or reraise with 12 points or more.

Short-handed strategy. (6 players)

Early position.

• Raise = 9 points or more.
• Fold = 8 points or less.

Mid position.

• Raise = 8 points or more.
• Fold = 7 points or less.

Late position.

Poker Starting Hand Odds Calculator Chart

• Raise = 7 points or more.
• Fold = 6 points or less.

Full-ring strategy. (10 players)

Early position.

• Raise = 10 points or more.
• Fold = 9 points or less.

Mid position.

• Raise = 9 points or more.
• Fold = 8 points or less.

Late position.

• Raise = 7 points or more.
• Fold = 6 points or less.

'Raise' = Raise if there have been no raises or calls before you.
'Fold' = Fold regardless if there has been a raise before you or not. Just fold.

About my Chen formula starting hand strategy.

As with any set of rules or guidelines in poker, this Chen formula starting hand strategy isn’t perfect and will have it’s flaws. However, I like to think that this is an easy-to-use and solid preflop strategy using the Chen formula.

Most of the strategy involves either raising or folding preflop, which is a solid approach to take as a new player and a style that you will grow accustomed to as your game progresses. The starting hand requirements are also a little tight, but that’s only to be expected if you’re using a guide and you haven’t quite found your feet when it comes to starting hand selection yet.

I took inspiration from the Chen formula article at SimplyHoldem.com (no longer active) to create this starting hand strategy. I decided to develop my own because I believe that the guidelines at Simply Holdem were flawed because:

1. It does not distinguish between short and full ring games.
2. Just calling the big blind is not a profitable way to play NL Hold’em for the most part.

Chen formula evaluation.

The Chen formula is never going to be a complete substitute for proper preflop starting hand strategy. It will also take a little getting used to if you want to work hand scores out on the fly. However, this is as good a formula as you are going to find for working out preflop starting hand strengths in NL Hold’em.

The starting hand strategy I worked out will also have its own flaws, but again this is as good as a simple guideline is going to get for those preflop decisions.

Go back to the awesome Texas Hold'em Strategy.

Comments

Once the flop has been dealt in Texas Hold'em, you'll be able to count your outs and know how likely it is your hand will improve. That will tell you whether you should stay in the hand or fold.
You can figure out your outs and odds for any hand, but here is a quick and dirty list of the most common scenarios:

Poker Starting Hand Odds Calculator 2020

Texas Hold'em Cheat SheetOdds Based on Outs after the Flop

If after the flop, you have:
Two outs: Your odds are 11 to 1 (about 8.5 percent)
A common scenario would be when you have a pair and you are hoping your pair becomes a three-of-a-kind (a set).
Four outs: Your odds are 5 to 1 (about 16.5 percent)
A common scenario would be when you are trying to hit an inside straight draw (there are 4 cards of one number that will complete the straight) or you have two pairs and you hope to make a full house (there are three cards remaining of one number and two of the other).
Eight outs: Your odds are 2 to 1 (about 31 percent)
A common scenario would be that you have an open-ended straight draw. There are four remaining cards of two different numbers that will complete your straight, on the high end and on the low end.
Nine outs: Your odds are 2 to 1 (about 35 percent)
This is the common scenario when you have a flush draw. Any of the nine remaining cards of the suit will give you a flush.

Poker Starting Hand Odds Calculator Percentage

Fifteen outs: Your odds are 1 to 1 (about 54 percent)
A scenario for this is having a straight and flush draw, where either any of the nine remaining cards of the suit will give you a flush, while there are four cards remaining of each of two numbers that would complete a straight. However, you don't count the same cards twice as outs, so those of suit you hope to get don't count again.

Poker Starting Hand Odds Calculator Express Entry

The Rule of Four and Two

These odds only apply to counting both the turn and the river, so they assume you will stay in the hand until the showdown. Your odds are only about half as good for a single card draw, such taking the hit on the turn or taking the hit on the river. A common way of looking at the difference in the odds when you will be seeing two cards compared with one is called the Rule of 4 and 2.

After the flop, count your outs and multiply them by four to get your percentage odds. This doesn't give you an exact number, but it is quickly in the ballpark. With 15 outs, 4 x 15 = 55 percent you'll complete that straight or flush with the next two draws.

Poker Starting Hand Odds Calculator Today

However, when you are calculating the odds that a single draw will improve your hand, you multiply the outs by two rather than 4. With 15 outs, 2 x 15 = 30 percent chance.