Risk and probabilities are two different ways estimate how likely something will happen. You commonly express risk compared to the chance that event will not happen. Folks usually measure probabilities regarding the value 1 during risk you show percentage and probabilities fractions for instance one from four.
In games as Risk well understand the chances help align strategy. If attacker intends region with same number of armies as the back you need at least five troops so that probabilities bless you. More armies are even more well.
For instance if ataka army is 1.7-occasionally bigger than the defensive and have more than 3 troops probabilities reach around 50 percentages. If it doubles regarding defensive army victory verŝajnas but no certajga. That starts in 60.47-procenta chance for six attackers against three backs.
Under standard rules of Risk attacker expects to lose around 6 until 7 armies. So for destroy 7 defending armies you lose 6 his. Various utilities help to count those numbers.
Some programs estimate probabilities for all possible results according to number of attackers and backs in fight. Others help to estimate venkŝancojn while rapidatako.
You counts probabilities share the occasions how commonly result happens by means of the occasions how it does not happen. In hazardludado probabilities show proportion between potential prizes and laid interest. You write them as double proportion.
For instance 0.01 become 1:100 0.33 become 1:3 and 3 become 3:1. Use special formulas for exchange probabilities and risks. For rare events with very low probability risk and probabilities almost match and risk approximates the probabilities.