Earth Year Equivalent or EYE is the system of dates used in most documents. It is based on pretending that Risktkonian years are the exactly same length as Earth years, and extrapolating backwards and forwards from 1988.
The year 1988 EYE corresponds to the following years in various calendars used by people of Ristkon:
- 2380 in the Elosian Imperial Calendar
- 1080 in the Stofonian Calendar
- 639 in the Rostofial Calendar
- 548 in the Knarrian Calendar
List of major historical events with dates for all calendars: http://www.geocities.com/jeff_robertson/knarr/history.htm