Are we talking about the same Duhamel? Are you really asking how did S&K got more in PCS, including for choreo?!
They were beaten by 4 other pairs, including Vera&Yuri and M-M&T, in components as well as choreo.
S&K had a wonderful program and their performance was great.
I'm not a huge fan of D/R's choreography, and generally not a huge fan of Julie Marcotte's choreographies but in my opinion D/R had the best SP at Worlds. And, sorry, but S/K choreography is just empty, especially for short. Just compare these two programs, since the beginning. After twist, Ksenia and Fedor are coming THROUGH the ice rink with crossovers and doing toeloops. At the same time, Meagan and Eric are changing the direction couple of times, going AROUND the ice rink, making steps and crossovers, doing their lutzes. Then, Russians are making steps and other skating elements (spread eagle) for a very short time on very small area of ice rink, stop it, coming into crossovers again and making 3F. Canadians are making steps and crossovers, changing directions again, fluently coming into the lift (means not: steps then crossovers , but steps and crossovers), with the lift on the other side of a rink, then a creative coming out of the lift, while S/K are coming into the lift in the same way they were coming to flip - firstly steps for a short time, then crossovers through half of ice rink when Meagan and Eric need only a moment, really short moment of crossovers to make a lift and they are covering much more ice rink with this element than Ksenia and Fedor. Russians: crossovers again and some, very, very little, steps, done in totally the same way they came to other elements - they are in distance what makes it easier and death spiral with usual entry, pair spin straightly after it. D/R after a few elements are making pair spin (straightly from lift). S/K: after pair spin they are just staying at the end of ice rink and making step sequence. They don't change holds, it's clearly average step sequence. Meagan and Eric: after pair spin they are coming in a really creative way to 3Lz with nice connecting elements (Ksenia and Fedor has no connecting elements), after then fluently into step sequence with many changes of holds, after that a superb entry into a death spiral.
S/K don't cover whole ice rink, they have elements in the same fragments of rink, their program consist of: making shortly steps, then long crossovers and elements, one after another. They have middling timing as they don't need it having monotonous music. Meagan and Eric cover whole ice rink, have elements on very different fragments of rink, their program is fluent, filled with many elements which no other pair have. They have perfect timing what is really difficult to do with their music. They change directions, have intricate pattern. They have varied use of energy, clear balance of workload between partners. For me, the conclusion is one: Meagan and Eric deserved 10's for their choreography which they never had. And they deserved about 80 for their SP if executed well.
They were beaten by 4 other pairs, including Vera&Yuri and M-M&T, in components as well as choreo.
Yeah, I know. Bazarova and Larionov, if not overscored in PCS they would have never been in top 10. They usually have incredible PCS.
I LOVE them, you know that by now, but the choreo for that free was ugly and they got 10's. Their worst program by far.
I like this program and it is an ideal program, according to what does ISU want: purpose, proportion, unity, utilization of personal and public space, good pattern and ice coverage, phrasing and form, originality, and shared sesponsibility of purpose. They had quite a difficult music, arhytmical (Webber's masterpiece

) However, I'm counting on a better program this season.
Were you skaters? Or even coaches? Or just serious devotees of the sport
The last one
