Where a virtual event graphically simulates a physical object that determines the outcome, the simulated behaviour matches the real object unless the rules say otherwise (entertainment-only graphics excepted): the probability of any outcome-affecting event matches the physical object's properties, simulations of objects that would be independent are independent of one another, and objects with no memory behave independently of their previous behaviour, non-adaptive and non-predictable unless disclosed.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.