How is rated range calculate?

[Parker]

I charged to 100% today. It read 249. Not good.

 

[Rocky_H]

However, my local SC keeps telling me that rated range is influenced by recent driving usage. eg, spirited driving causes a lower estimated rated range. So either my local SC is lying to me, or ignorant,

That's correct. But I would say ignorant, rather than lying.

 

[animorph]

I would not be surprised if "rated range" was said and the SvC just heard range.