IT rojsek management Probability/lmpact Matrixes Calculating Risk Factors Using Probability/Impact Matrixes The Defense Systems Management College(DSMC) developed a technique for calculating risk factors Risk factors are numbers that represent the overall risk of specific events, based on their probability of occurring and the consequences to the project if they do occur a Risk factor=(Pf+ Cf)-(Pf*Cf) aPf- Probability(可能) of failure Cf- Consequence(后果) of failure Project Integration Management 23Project Integration Management 23 Probability/Impact Matrixes ◼ Calculating Risk Factors Using Probability/Impact Matrixes ◼ The Defense Systems Management College (DSMC) developed a technique for calculating risk factors ◼ Risk factors are numbers that represent the overall risk of specific events, based on their probability of occurring and the consequences to the project if they do occur. ◼ Risk factor = (Pf + Cf) – (Pf * Cf) ◼ Pf – Probability(可能) of failure ◼ Cf – Consequence(后果) of failure IT Project Management