| 摘要 |
In one embodiment, a system to determine relative performance data of a gaming machine may have a memory having a database stored therein, a processor configured to obtain a relative performance value determined by confidential delta meter data and confidential gross meter data, transform the relative performance value to a transformed performance value, wherein the transformed performance value may be determined by multiplying the relative performance value with a previous transformed performance value, and compile the transformed performance value in the database, wherein the confidential delta meter data and confidential gross meter data are not revealed from the relative performance value.
|
