So called DL about this...

the PVG-AMS leg is a non-codeshare.

But I'm still wondering about the calculation for MQM and MQD:

ATL-HKG: 5083miles (class Q)
PVG-AMS: 2764miles (class L)
AMS-ATL: 2201miles (class L)
TOTAL: 10048miles (seems super low?!)
TOTAL cost: 1899USD (base 1236USD)

So with the link above - this translates (this is a question...) to:

Basemiles in Q and L are 50%: 5024miles
MQM at 100%: 10048MQM
MQD at 10%: 123MQD???

Is my understanding here correct?!

How does the 80% PM bonus factor in here?