I submitted the following as a ticket to AS. It is really disturbing and unsettling that right now you can not achieve ORS 99 with B737 classics or MD80s. I guess the same would go for MD90, B717, etc.
My ticket (in italics):
I would like to ask if there has been any change to ORS methodology of rating calculations in the past 2-3 days.
Because right now I am unable to get ORS of 99 on 737 classic or MD80 aircraft, the best I can gets is 98 in business class (even the best suite seat and best service and 50% price gets me only 98 ORS).
(NOTE) In other words, if I put luxury suite, best service, and charge 50% of price, e.g. on route between 400 km and 1500-3000 km in Y, or any route in C, I cannot get 99 ORS rating, only 98. Again... Luxury suite, best service, 50% of default price, and ORS is still 98. This was tested and confirmed... on a flight of 600, 1700, and 2300 km length. ORS of 99 is only possible to achieve on the mentioned aircrafts in Y class on flights of less than 400 km, or 1500 to 3000 km.
And in economy class I can only get 99 on very short flights (up to 400 km) or flights between 1500-3000 km.
But on flights between 400 km and 1500 km I can only get ORS 98 even with the best seats available and full service (maximum possible service for the class).
I know I could have gotten ORS 99 before, because I was checking C class lie flat 140 about 3 days ago, and I was able to get ORS 99 rating on Boeing 737 classic.
Right now, Boeing 737 classic only can get 98 ORS rating, but Boeing 727 can still get ORS rating of 100. Only other mainline aircraft that can get ORS 99 right now are B737 NG, A320 series, E-jets and CRJ-700/900 jets.
I would like to know if this is intentional or if it is a bug. I see this happening on both Fornebu and Nocosia.
Additional comments:
What is interesting that a 17 year old B737-300 right now cannot achieve ORS 99, but an 18 year old B737-700 can. Tried and tested. This leads me to believe that the age is not an issue, but rather the speed of the plane is having some more important role to play in ORS calculations.
But if AS made any change to the methodology of ORS calculations, we the players should have been informed in due course. Just days ago I was playing with Lie Flat 140 in C class and I can attest that at that time the B737 classic could get ORS 99 on any route (under 800 km, 800 km to 1500 km, and over 1500 km) with no problems.
I am now finding the "first" ratings same as before, but the "overall value" rating now only 98. E.g. a route where I tested couple of days ago and I got ORS rating of 57/99, now I only get 57/98.
Again, this is quite disturbing and unsettling.