Marco, Actually, your calculation to make quads is grossly incorrect. It appears you used a calculation from a 5 card hand (as in 5 card stud). In Holdem poker there are 7 cards from which to make a 5 card hand and therefore there are a total of 133,784,560 possible combinations of 5 card hands.
There are two dimensions along which poker players are often evaluated: loose-tight and aggressive-passive. Loose-tight is a measure of how many starting hands you play rather than folding before the Flop. Loose players play more hands. Tight pla.
The hands are arranged by largest hole card with a separate section for pocket pairs. Each hand will be followed by its long-term winning percentage (out of 100) against a specific number of opponents holding random cards. I believe that is the most logical way to rank overall poker hand strength.
The Poker Hand Range Calculator calculates Texas Hold'em hand ranges from percentage values and vice-versa. All this online and free. Setup a poker range by selecting the hands in the poker hand calculator and share the link which is automatically generated for you.
If you are somewhere near 20 percent, you are in the right ballpark. But if you are playing 30 percent, 40 percent, or even more of your hands, you should begin thinking about how to fix this leak.
In poker, players form sets of five playing cards, called hands, according to the rules of the game. Each hand has a rank, which is compared against the ranks of other hands participating in the showdown to decide who wins the pot. In high games, like Texas hold 'em and seven-card stud, the highest-ranking hands win.In low games, like razz, the lowest-ranking hands win.
And play only the cards in the 10 best list and always fold the hands in the worst hands list. Doing this alone will improve your results. But to really succeed as a good Hold'em player, you need to vary your starting hand selection standards depending on your poker position.Read more about understanding poker position if it's a new concept to you. It's important because you need to tighten up.
For poker players, stochastics is the most interesting part of studying probability. Stochatics deals with frequence-based probabilities. Combinatorics (card combinations), statistics (sample size) and other subdisciplines are all a part of stochastics. Probabilities are always a number between 0 and 1 and are usually expressed as a percentage.