Rating Types
The Output column always receives the raw 0.0-100.0 percentile. Rating type controls only the optional Rating field.
Writes a shaped percentile value.
Writes a decimal value from 0.0 to 1.0.
Writes a value scaled to the configured minimum and maximum.
Writes Calibre star ratings. Percentile 0.0 is treated as unrated.
If the selected Rating destination is a Calibre rating-type field, Rating type is locked to Star rating. Change Rating to -- None -- to choose a different type.
If the selected Rating destination cannot store stars, the Star rating tab is disabled. Change Rating to -- None -- to choose Star rating without a destination field.